ICHII,Koji - Faculty of Safety Science Department of Safety Management

ICHII, Koji

Faculty, Department/Institute

Faculty of Safety Science Department of Safety Management

Academic status (qualification)

Professor Apr. 1,2017

Undergraduate Degrees・University

Kyoto University Faculty of Engineering1993 Graduated

Graduate Degrees・University

Kyoto University Master's Degree Program 1995 Completed

Academic Degrees

Mar. 1995 Kyoto University
Mar. 2003 Kyoto University

Homepage Address, E-mail Address

Homepage Address：http://wps.itc.kansai-u.ac.jp/ichii/

Research fields

Research fields	keyword
Resistant earthquake engineering
Geotechnical engineering

Research topics

research topic
Study theme state
research duration	2013 ～ 2015
Research Programs	Grant-in-Aid for Scientific Research
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Research Topics Overview

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research duration	2010 ～ 2012
Research Programs
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Research Topics Overview

research topic
Study theme state
research duration	2014 ～ 2016
Research Programs	Grant-in-Aid for Scientific Research
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research topic
Study theme state
research duration	2011 ～ 2013
Research Programs	Grant-in-Aid for Scientific Research
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research topic
Study theme state
research duration	2005 ～ 2007
Research Programs	Grant-in-Aid for Scientific Research
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research topic
Study theme state
research duration	2006 ～ 2007
Research Programs	Grant-in-Aid for Scientific Research
keyword
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Research Topics Overview

research topic
Study theme state
research duration	2005 ～ 2007
Research Programs	Grant-in-Aid for Scientific Research
keyword
Research field
Research Topics Overview

research topic
Study theme state
research duration	2015 ～ 2016
Research Programs
keyword
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Research Topics Overview

research topic
Study theme state
research duration	2014 ～ 2015
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research topic
Study theme state	International Joint Research
research duration	2017 ～ 2019
Research Programs	Grant-in-Aid for Scientific Research
keyword
Research field
Research Topics Overview

research topic
Study theme state	Joint Research within Institution
research duration	2019 ～ 2020
Research Programs	Other Researches
keyword
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Research Topics Overview

research topic
Study theme state	Joint research within Japan
research duration	2022 ～ 2024
Research Programs	Joint Research
keyword
Research field
Research Topics Overview

Research Career

1999/8～2000年
2000/10/1～2001年/3/31
2015/4～2016年

Awards

Apr. 1999
May 2003
May 2007
May 2010

Academic Associations

所属学会・団体名	役職名 (役職在任期間)
	20080000(2009/)
International Society for Soil Mechanics and Geotechnical Engineering (ISSMGE)	TC303/TF2 Leader()

Intellectual Property Rights

(Acquired)
application number：特許第4907927 号
(Acquired)
application number：特許第4627154号
(Acquired)
application number：特許第4647442号
(Acquired)
application number：特許第4551985号
(Acquired)
application number：特許第4131447号
(Acquired)
application number：特許第3716314号
(Acquired)
application number：特許第3713543号
(Acquired)
application number：特許第3668775号
(Pending)
(Apr. 21,2014)
application number：特開2015- 206690

Joint Projects/Commissioned Projects

2022 - 2024 Domestic Joint Research
2021 - 2022 Domestic Joint Research

Research Publications

No.	Type of publication	Date of publication (Date of presentation)	Title	Type of research result	Jointly authored or single authored	Publisher and journal name	Volume number
1	Papers1	2022/3～2022,03,00,,,	Difficulties on emergency fuel supply management in a disaster	Academic Journal	Co-authored	Journal of Societal Safety Science	Volume 12
2	Papers1	2021～2021,00,00,,,	Velocity of liquefaction-induced landslide in Jono-Oge triggered by 7.5 Mw Palu earthquake	Academic Journal	International coauthorship	Journal of Japan Society of Civil Engineers, Ser.A1 (Structural Engineering and Earthquake Engineering (SE/EE))	77(4)
3	Papers1	2020～2020,00,00,,,	A simplified method to consider the pile of insufficient length to obtain the support from bearing stratum	Academic Journal	Co-authored	Journal of Asian Architecture and Building Engineering	19(6)
4	International academic conference8	2020～2020,00,00,,,	Protection of Earthquake Damaged "Japanese" Roofs by Blue Tarps (Sheets) ~A Case Study on Setting Conditions~ ,	Other	Co-authored	Proceedings of 17th World Conference on Earthquake Engineering,(17WCEE).
5	Papers1	2019～2019,00,00,,,	Modeling of pile end resistance considering the area of influence around the pile tip	Academic Journal	Co-authored	Geomechanics and Engineering	17(3), pp.287-294
6	Papers1	2018～2018,00,00,,,	Cyclic threshold shear strain in pore water pressure generation in clay in situ samples , Soils and Foundations,	Academic Journal	Co-authored	Soils and Foundations	58(3), pp.756-765,
7	Papers1	2015～2015,00,00,,,	A trial of simple and easy health monitoring for power poles by using ‘ipod’	Academic Journal	Co-author	Science China Technological Sciences	Volume 58, Issue 4, pp 712-719
8	International academic conference8	2014/9/16～2014/9/182014,09,16,2014,09,18	A study on seismic resistance evaluation methods with the consideration of the effect of rainfall	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 439-446
9	International academic conference8	2014/9/16～2014/9/182014,09,16,2014,09,18	The effect of liquefaction on the damages of factories in the Great East Japan Earthquake Disaster and on the damage estimate by the Nankai trough earthquake	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 423-430
10	International academic conference8	2014/9/16～2014/9/182014,09,16,2014,09,18	Earthquake and tsunami damage estimation for port-BCP	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 233-238
11	International academic conference8	2014/9/16～2014/9/182014,09,16,2014,09,18	Practical assessment on seismic damage to an airport runway based on 2-D and 3-D non-linear FEM analyses with special reference to crack occurrence	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 279-286
12	International academic conference8	2014/9/16～2014/9/182014,09,16,2014,09,18	Preparing ‘Guidelines and Recommendations’ for disaster mitigation - what is the lesson from recent flood and tsunami	Monograph	Single-Author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp.185-190
13	Papers1	2014～2014,00,00,,,	Surface Wave-Based Health Monitoring Method for a Sheet Pile Quay Wall	Academic Journal	Co-author	International Journal of Structural Stability and Dynamics	Volume 14, Issue 05
14	International academic conference8	2014～2014,00,00,,,	Nondestructive examination for the equality of the specimens for liquefaction test		Co-author	International Conference on Civil and Environmental Engineering, ICCEE-2014
15	International academic conference8	2014～2014,00,00,,,	A trial of identification of granite from other rocks by image analysis		Co-author	International Conference on Civil and Environmental Engineering, ICCEE-2014
16	International academic conference8	2014～2014,00,00,,,	Influence of water content on the tensile strength of soil		Co-author	International Conference on Civil and Environmental Engineering, ICCEE-2014
17	International academic conference8	2014～2014,00,00,,,	A study of flatness evaluation of road surfaces using photographs taken from a car moving at a high speed		Co-author	International Conference on Civil and Environmental Engineering International Conference on Civil and Environmental Engineering, ICCEE-2014
18	International academic conference8	2014～2014,00,00,,,	Debris Flows in Hiroshima, 2014: The impact on geotechnical research community	Monograph	Single-Author	Proceedings of 13th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.1-14
19	International academic conference8	2014～2014,00,00,,,	Estimation of Debris Flow Impacts in 2014 Hiroshima Disaster	Monograph	Co-author	Proceedings of 13th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.113-120
20	International academic conference8	2014～2014,00,00,,,	A trial on the inspection method for anchored wall by a radio controlled helicopter	Monograph	Co-author	Proceedings of 13th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.63-70
21	International academic conference8	2014～2014,00,00,,,	Ground health monitoring of a slope of constructed fill using the surface	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 501-506
22	International academic conference8	2014～2014,00,00,,,	A system for flatness evaluation of road surfaces using photographs taken from a car moving at a high speed	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 493-499
23	International academic conference8	2014～2014,00,00,,,	Automatic damage detection system for road surface by using image analysis	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 485-492
24	International academic conference8	2014～2014,00,00,,,	Nondestructive examination for the equality of the specimens for liquefaction test	Monograph	Co-author	roceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 465-470
25	International academic conference8	2014～2014,00,00,,,	Measurement of the Earth Pressure in Centrifuge Tests ～Focusing on the Variation due to the Settlement～	Monograph	Co-author	Proceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)	pp. 359-366
26	Lecture19	2014～2014,00,00,,,	Analysis for the performance-based seismic design of coastal and port structures ~ A theory and hands-on practices of computer program for geotechnical engineers ~		Single-Author	Geotechnical Short Course
27	Book2	2013～2013,00,00,,,	Chapter 2, Tsunami damage: What Is Unexpected		Co-authored chapter	"Geotechnical Predictions and Practice in Dealing with Geohazards" (eds. Chu et al.) Springer	pp.19-31
28	Papers1	2013～2013,00,00,,,	3D Keypoints Detection from a 3D Point Cloud for Real-Time Camera Tracking	Academic Journal	Co-author	IEEJ Transactions on Electronics, Information and Systems	Vol. 133, No. 1, pp.84-90
29	Papers1	2013～2013,00,00,,,	Image Based Detection of 3D Scene Change	Academic Journal	Co-author	IEEJ Transactions on Electronics, Information and Systems	Vol. 133, No. 1, pp.103-110
30	International academic conference8	2013～2013,00,00,,,	A study on seismic resistance evaluation methods for embankments with the consideration of the effect of rainfall	Monograph	Co-author	Proceedings of the 12th Korea/Japan Joint seminar on Geotechnical Engineering	pp.167-173
31	International academic conference8	2013～2013,00,00,,,	Measurements of the variation in earth pressure of reclaimed land in centrifuge tests	Monograph	Co-author	Proceedings of the 12th Korea/Japan Joint seminar on Geotechnical Engineering	pp.59-64
32	International academic conference8	2013～2013,00,00,,,	Ground health monitoring of a retaining wall using the microtremor measurements –from field measurement－	Monograph	Co-author	Proceedings of the 12th Korea/Japan Joint seminar on Geotechnical Engineering	pp.75-82
33	International academic conference8	2013～2013,00,00,,,	The effects of an alluvial clay layer on liquefaction-induced damage at a reclaimed land		Co-author	The 12th international conference on civil and environmental engineering (12ICCEE)	pp.272-277
34	International academic conference8	2013～2013,00,00,,,	The real-time detection of pavement distress using image analysis		Co-author	The 12th international conference on civil and environmental engineering (12ICCEE)	pp.120-126
35	International academic conference8	2013～2013,00,00,,,	A trial of simple and easy health monitoring for electric poles by using ‘iPod’		Co-author	the 6th international conference on structural health monitoring of intelligent infrastructure
36	International academic conference8	2013～2013,00,00,,,	Surface wave based method for health monitoring of a sheet pile quay wall		Co-author	the 6th international conference on structural health monitoring of intelligent infrastructure
37	International academic conference8	2012/8/17～2012/8/182012,08,17,2012,08,18	Development of Health Monitoring Method on the Foundation of Telephone Poles using Vibrations		Co-author	Proceedings of International Conference on Civil and Environmental Engineering, ICCEE-2012
38	International academic conference8	2012/8/17～2012/8/182012,08,17,2012,08,18	Ground Health Monitoring Based on Variations in Shear Wave Velocity		Co-author	Proceedings of International Conference on Civil and Environmental Engineering, ICCEE-2012
39	Papers1	2012～2012,00,00,,,	Three-dimensional non-linear FEM analysis of a seismic induced crack at an airport runway	Academic Journal	Co-author	Soil Dynamics and Earthquake Engineering	Volume 42, p.105-118
40	International academic conference8	2012～2012,00,00,,,	The Influence of Loading Frequency on Deformation Properties of Sand under Cyclic Shear	Monograph	Co-author	Proceedings of 11th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.84-90
41	International academic conference8	2012～2012,00,00,,,	Application of Surface Wave Exploration method to a Sheet Pile Quay Wall	Monograph	Co-author	Proceedings of 11th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.224-229
42	Papers1	2011～2011,00,00,,,	A practical method to estimate strong ground motions after an earthquake based on site amplification and phase characteristics	Academic Journal	Co-author	Bulletin of the Seismological Society of America	Vol.101, No.2, pp.688-700
43	International academic conference8	2011～2011,00,00,,,	An approach on the evaluation of the slope failure range due to earthquake		Co-author	the International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation
44	International academic conference8	2011～2011,00,00,,,	Similarity Index of H/V Spectrum for Seismic Zoning of Highways		Co-author	the International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation
45	International academic conference8	2011～2011,00,00,,,	Deformation Characteristics of Improved Ground by Sand Compaction Pile Method Using Iron and Steel Slag		Co-author	the International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation
46	International academic conference8	2011～2011,00,00,,,	Effect of Variation of the Determined Parameter on Numerical Analysis for Seismic Performance Evaluation		Co-author	he International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation
47	International academic conference8	2011～2011,00,00,,,	Interval of Analysis in the Damage Evaluation of Expressway Embankments		Co-author	10th 2011 International Conference on Civil and Environmental Engineering (ICCEE2011)
48	International academic conference8	2011～2011,00,00,,,	Quantitative Evaluation of the Difference in Estimated Seismic Ground Motions Using Microtremor Measurements		Co-author	10th 2011 International Conference on Civil and Environmental Engineering (ICCEE2011)
49	International academic conference8	2011～2011,00,00,,,	Experiment on the Applicability of SIFT-Based Image Analysis to Materials Used in Civil Engineering		Co-author	10th 2011 International Conference on Civil and Environmental Engineering (ICCEE2011)
50	Papers1	2010～2010,00,00,,,	Soils and Foundations during Earthquakes	Academic Journal	Co-author	Soils and Foundations	Vol.50, No.6, pp.937-953
51	Papers1	2010～2010,00,00,,,	Extraction and Visualization of Numerical and Named Entity Information from a Very Large Number of Documents using Natural Language Processing	Academic Journal	Co-author	International Journal of Innovative Computing, Information and Control	6(3)
52	Papers1	2010～2010,00,00,,,	Microtremor H/V Spectrum Ratio and Site Amplification Factor in the Seismic Observation Stations for 2008 Iwate-Miyagi Nairiku Earthquake	In-house publication	Co-author
53	International academic conference8	2010～2010,00,00,,,	Estimation on the shear wave velocity of a road embankment	Monograph	Co-author	the 9th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.97-102
54	International academic conference8	2010～2010,00,00,,,	Experimental study on deformation characteristics of the improved ground by SCP using iron and steel slag		Co-author	Advances in Civil and Environmental Engineering, ICCEE2010
55	International academic conference8	2010～2010,00,00,,,	Reference earthquake motions in seismic design code	Monograph	Single-Author	Proceedings of the 9th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.14-19
56	International academic conference8	2010～2010,00,00,,,	Effective stress path of the liquefied ground toward steady state	Monograph	Co-author	Proceedings of the 9th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.48-51
57	International academic conference8	2010～2010,00,00,,,	Estimation on the shear wave velocity of a road embankment	Monograph	Co-author	Proceedings of the 9th Japan/Korea Joint Seminar on Geotechnical Engineering	pp.96-102
58	International academic conference8	2010～2010,00,00,,,	A method of the estimation of seismic waveform at a site based on the earthquake records at neighborhood sites	Monograph	Co-author	Proc. of 14th European Conference on Earthquake Engineering	Paper No.1480
59	International academic conference8	2010～2010,00,00,,,	An approach of evaluation of the ground shaking characteristics in the Tomei Expressway	Monograph	Co-author	Proc. of 14th European Conference on Earthquake Engineering	Paper No.1478
60	International academic conference8	2010～2010,00,00,,,	Evaluation of the slope stability of embankments due to the rainfall and earthquake	Monograph	Co-author	Proc. of 14th European Conference on Earthquake Engineering	Paper No.895
61	Lecture19	2010～2010,00,00,,,	Reference earthquake motions in seismic design code		Single-Author	9th Japan/Korea Joint Seminar on Geotechnical Engineering
62	International academic conference8	2009/6/15～2009/6/182009,06,15,2009,06,18	Modeling of strain increase of liquefied soils in cyclic shear loading considering material characteristics		Co-author	International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)	pp.1395-1402
63	International academic conference8	2009/6/15～2009/6/182009,06,15,2009,06,18	Model modification considering steady states for dynamic analysis with effective stress response		Co-author	International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)	pp.1193-1198
64	International academic conference8	2009/6/15～2009/6/182009,06,15,2009,06,18	Assessment of liquefaction potential against long duration shaking and its application		Co-author	International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)	pp.1477-1482
65	International academic conference8	2009/6/15～2009/6/182009,06,15,2009,06,18	Simplified modeling of wave absorbing concrete blocks for performance-based design		Co-author	International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)	pp.607-612
66	Papers1	2009～2009,00,00,,,	A simple and easy calculation method to seismic response of embankment considering horizontal and vertical interaction	Academic Journal	Co-author	Jour. of JSCE earthquake engineering	Vol.30, pp.156-165
67	International academic conference8	2009～2009,00,00,,,	An attempt at slope stability evaluation using microtremor monitoring	Monograph	Co-author	Proc. of International Conference on Civil and Environmental Engineering 2009 (ICCEE 2009)	Paper No.09M14
68	International academic conference8	2009～2009,00,00,,,	An evaluation on the slope stability of embankments by the combination of the seepage flow analysis and the dynamic response analysis	Monograph	Co-author	Proc. of International Conference on Civil and Environmental Engineering 2009 (ICCEE 2009)	Paper No.09M15
69	International academic conference8	2009～2009,00,00,,,	A study on the earthquake motion determination based on microtremor measurement along the expressway	Monograph	Co-author	Proc. of the 2009 ASCE Technical Council on Lifeline Earthquake Engineering (TCLEE) Conference	pp.100-107
70	International academic conference8	2009～2009,00,00,,,	The simulations failure probability of quay walls at multiple sites	Monograph	Co-author	Proc. of International Conference on Performance-Based Design in Earthquake Geotechnical Engineering (IS-Tokyo 2009)	pp.1701-1706
71	International academic conference8	2009～2009,00,00,,,	Variations in threshold acceleration for seismic induced deformations of embankments	Monograph	Co-author	Proc. of International Conference on Performance-Based Design in Earthquake Geotechnical Engineering (IS-Tokyo 2009)	pp.867-872
72	International academic conference8	2009～2009,00,00,,,	A study on the empirical determination procedure of ground strength for seismic performance evaluation of road embankments	Monograph	Co-author	Proc. of 2nd International Symposium on Geotechnical Safety and Risk (IS-Gifu 2009)	pp.333-338
73	International academic conference8	2009～2009,00,00,,,	Experimental Study on the Anchor Method for Rubble Foundations of Quay Walls		Co-author	Joint Workshop between Hiroshima Univ. and Thammasat Univ.	pp.29-32
74	International academic conference8	2009～2009,00,00,,,	An Attempt at Slope Stability Evaluation Using Microtemor Monitoring		Co-author	International Conference on Civil and Environmental Engineering (ICCEE’09)	P.61
75	International academic conference8	2008/10/12～2008/10/172008,10,12,2008,10,17	Evaluation of simultaneous failure probability for two quay walls in different sites considering the distance		Co-author	the 14th World Conference on Earthquake Engineering
76	Papers1	2008/9～2008,09,00,,,	Development of Automatic Trend Exploration System using MuST Data Collection	Academic Journal	Co-author	Journal of information
77	Papers1	2008～2008,00,00,,,	A practical method for identifying parameters on the seismic design of embankments	Academic Journal	Co-author	Georisk: Assessment and Management of Risk for Engineering Systems and Geohazards	Vol.2, No.1, pp.28-40
78	International academic conference8	2008～2008,00,00,,,	A preparation on practical seismic evaluation method of the existent slopes	Monograph	Co-author	Proc. of 14th World Conference on Earthquake Engineering (WCEE)	Paper No. 04-02-0027
79	International academic conference8	2008～2008,00,00,,,	The simultaneous failure probability of quay walls at multiple sites	Monograph	Co-author	Proc. of International Conference on Civil and Environmental Engineering 2008 (ICCEE 2008)	Paper No. 08P18
80	International academic conference8	2008～2008,00,00,,,	Seismic performance of expressways evaluated by the slope stability of embankments	Monograph	Co-author	Proc. of International Conference on Civil and Environmental Engineering 2008 (ICCEE 2008)	Paper No. 08F10
81	International academic conference8	2008～2008,00,00,,,	A study on the seismic response of embankments based on the estimation of the natural fequency in the vertical direction	Monograph	Co-author	Proc. of 4th International Disaster and Risk Conference	Paper No. 504
82	International academic conference8	2008～2008,00,00,,,	Effect of heterogeneous soil strength on the seismic residual displacement of embankments		Co-author	4th decennial Geotechnical Earthquake Engineering and Soil Dynamics Conference, ASCE
83	International academic conference8	2008～2008,00,00,,,	Improved Assessment of Liquefaction Potential against Earthquake Motions with Long Duration		Co-author	International Conference on Civil and Environmental Engineering (ICCEE-2008)
84	International academic conference8	2008～2008,00,00,,,	Characteristics of uplifting velocity of a buried pipe in liquefied ground		Co-author	Geotechnical Earthquake Engineering and Soil Dynamics IV (GEESD IV)
85	International academic conference8	2008～2008,00,00,,,	Applicability of newly-developed Instrument for microtremor measurements to estimate the loosened zone in shallow ground		Co-author	the 2nd International conference on Geotechnical Engineering for disaster mitigation and rehabilitation (GEDMAR08)
86	International academic conference8	2008～2008,00,00,,,	Evaluation of seismic induced relative displacement for container cranes on caisson walls		Co-author	the 2nd International conference on Geotechnical Engineering for disaster mitigation and rehabilitation (GEDMAR08)
87	Papers1	2007～2007,00,00,,,	Reconnaissance report on the 2000 Tottori-ken seibu earthquake	Academic Journal	Co-author		Vo..63, No.2, pp.374-385
88	International academic conference8	2007～2007,00,00,,,	A practical method of design parameters identification for seismic design of embankments considering heterogeneity of soils		Co-author	International Conference on Civil and Environmental Engineering 2007 (ICCEE 2007)
89	International academic conference8	2006～2006,00,00,,,	Application of soil stabilization technique and geo-grids to seismic retrofit of caisson walls		Co-author	International Conference on Civil and Environmental Engineering 2006	pp.79-88
90	International academic conference8	2006～2006,00,00,,,	Shake table tests for caisson-type quay walls retrofitted by geogrids	Monograph	Co-author	Proceedings of the 8th International Conference on Geosynthetics (8ICG)	pp.879-882
91	International academic conference8	2006～2006,00,00,,,	Geosynthetics reinforcement for marine structure with soil stabilization	Monograph	Co-author	Proceedings of the 8th International Conference on Geosynthetics (8ICG)	pp.883-886
92	International academic conference8	2006～2006,00,00,,,	Numerical methods for estimating retrofit effect of SG-Wall method	Monograph	Co-author	Proceedings of the 8th International Conference on Geosynthetics (8ICG)	pp.1371-1374
93	Papers1	2005～2005,00,00,,,	Towards the optimum seismic design of a gravity quay wall - a risk based approach for a soil-structure interaction problem		Single-Author	"On course (PIANC magazine)" PIANC(International Navigation Association)	Vol.120, pp.13-24
94	International academic conference8	2005～2005,00,00,,,	Evaluation of sea dike settlement due to seismic shaking prior to tsunami attack		Co-author	Solutions to Coastal Disasters 2005, ASCE	pp.616-629
95	Papers1	2004～2004,00,00,,,	SEISMIC DESIGN OF PORT STRUCTURES	Academic Journal	Co-author	Journal of Japan Association for Earthquake Engineering	Vol.4, No.3(Special Issue), pp.195-208
96	Papers1	2004～2004,00,00,,,	Experimental Study on Sliding Block Concept for Caisson Walls	Academic Journal	Co-author	"Journal of Waterway, Port, Coastal, and Ocean Engineering"ASCE	Vol.130, No.3, pp.134-142
97	International academic conference8	2004～2004,00,00,,,	Modeling of drainage behavior for effective stress analysis by undrained condition		Co-author	13th World Conference on Earthquake Engineering, WCEE	No.3146
98	International academic conference8	2004～2004,00,00,,,	Fragility curve for gravity-type quay walls based on effective stress analyses		Single-Author	13th World Conference on Earthquake Engineering, WCEE	No.3040
99	International academic conference8	2004～2004,00,00,,,	Application of risk density analysis for seismic design, a gravity-type quay wall case		Single-Author	Fourth International Conference on Computer Simulation in Risk Analysis and Hazard Mitigation, Risk Analysis IV	pp.41-50
100	International academic conference8	2004～2004,00,00,,,	Analysis of Laterally Loaded Pile Groups Using 2-D FEM		Co-author	11th ICSDEE and 3rd ICEGE
101	International academic conference8	2004～2004,00,00,,,	Slope Stability of Cohesionless Material under Large Seismic Shakings		Co-author	11th ICSDEE and 3rd ICEGE
102	Theses26	2003/3/24～2003,03,24,,,	Application of performance-based seismic design concept for caisson-type quay walls		Single-Author
103	Papers1	2003～2003,00,00,,,	Optimization of design seismic coefficient based on total expected cost for gravity type quay walls	Academic Journal	Single-Author	"Structural Eng. / Earthquake Eng." JSCE	Vol.20, No.1, pp.13-23
104	International academic conference8	2003～2003,00,00,,,	Slope stability of cohesionless materials : Shaking Frequency effect		Co-author	Skopje Earthquake 40 Years of European Earthquake Engineering, IZIIS
105	Academic presentation7	2003～2003,00,00,,,	Seismic risk density curves for gravity-type quay walls		Single-Author	27th JSCE Earthquake Engineering Conference	No.66
106	Papers1	2002～2002,00,00,,,	A Seismic risk assessment procedure for gravity type quay walls	Academic Journal	Single-Author	"Structural Eng. / Earthquake Eng." JSCE	Vol.19, No.2, pp.131s-140s
107	Papers1	2002～2002,00,00,,,	Seismic performance evaluation charts for gravity type quay walls	Academic Journal	Co-author	"Structural Eng. / Earthquake Eng." JSCE	Vol.19, No.1, pp.21s-31s
108	Academic presentation7	2002～2002,00,00,,,	Modification of the sliding block concept for caisson walls		Co-author	The Eleventh Japan Earthquake Engineering Symposium	191, pp.1015-1020
109	Book2	2000～2000,00,00,,,	EERA, Equivalent-linear Earthquake Response Analysis Program			University of Southern California
110	Papers1	2000～2000,00,00,,,	Performance of the quay wall with high seismic resistance	Academic Journal	Co-author	"Structural Eng. / Earthquake Eng." JSCE	Vol.17, No.2, pp.163s-174s
111	International academic conference8	2000～2000,00,00,,,	Evaluation of the seismic performance of gravity type quay wall using effective stress analysis		Co-author	12WCEE
112	International academic conference8	1999～1999,00,00,,,	Performance of the high seismic resistant quay wall		Co-author	2nd International Conference on Earthquake Geotechnical Engineering	pp.347-352
113	International academic conference8	1999～1999,00,00,,,	Residual displacement of gravity quaywalls - Parameter study through effective stress analysis -	Monograph	Co-author	Proceedings of the Seventh U.S.-Japan Workshop on Earthquake Resistant Design of Lifeline Facilities and Countermeasures Against Soil Liquefaction	MCEER-99-0019, pp.549-563
114	International academic conference8	1999～1999,00,00,,,	Earthquake response analysis of a high embankment on an existing hill slope		Co-author	2nd International Conference on Earthquake Geotechnical Engineering	pp.697-702
115	Survey report22	1999～1999,00,00,,,	Annual report on strong-motion earthquake records in Japanese ports (1998)		Co-author	Technical Note of The Port and Harbour Research Institute	No. 942
116	Survey report22	1999～1999,00,00,,,	Annual report on strong-motion earthquake records in Japanese ports (1997)		Co-author	Technical Note of The Port and Harbour Research Institute	No. 936
117	Papers1	1998～1998,00,00,,,	Effective stress analyses of port structures	Academic Journal	Co-author	"Special Issue of Soils and Foundations" Japanese Geotechnical Society	pp.97-114
118	Papers1	1998～1998,00,00,,,	Performance of the quay walls with high seismic resistance		Co-author	Report of Port and Harbour Research Institute	Vol.37, No.4
119	International academic conference8	1998～1998,00,00,,,	The effects of irregular subsoil layer geometry on liquefaction prediction	Monograph	Co-author	Proceedings of the second international symposium on the effects of surface geology on seismic motion	pp.815-822
120	International academic conference8	1998～1998,00,00,,,	Performance based design for port structures		Co-author	The 30th joint meeting of U.S.-Japan panel on wind and seismic effects（UJNR）
121	Survey report22	1998～1998,00,00,,,	Annual report on strong-motion earthquake records in Japanese ports (1995&1996)		Co-author	Technical Note of The Port and Harbour Research Institute	No. 909
122	Survey report22	1998～1998,00,00,,,	Strong-motion earthquake records on the 1995 Hyogo-Ken Nambu earthquake in Port areas		Co-author	Technical Note of The Port and Harbour Research Institute	No.907
123	Papers1	1997～1997,00,00,,,	Evaluation of deformation to the pneumatic caisson foundations of the Kobe Ohashi bridge		Co-author	Report of Port and Harbour Research Institute	Vol. 36, No. 2
124	International academic conference8	1997～1997,00,00,,,	Seismic performance of caisson walls on loose saturated sand foundation	Monograph	Co-author	Proceedings of the forteenth international conference on soil mechanics and foundation engineering	pp.987-990
125	International academic conference8	1997～1997,00,00,,,	Analysis of deformation to the Kobe Ohashi bridge foundation		Co-author	Geotechnical Engineering in Recovery form Urban Earthquake Disaster, KIG-Forum '97	pp.189-198
126	International academic conference8	1997～1997,00,00,,,	Deformation of Kobe Ohashi bridge foundation caused by 1995 Great Hanshin earthquake	Monograph	Co-author	Proceedings of the 29th joint meeting of U.S.-Japan panel on wind and seismic effects（UJNR）	pp.189-201
127	International academic conference8	1997～1997,00,00,,,	Seismic performance of quay walls -Kobe Earthquake-		Co-author	Earthquake criteria workshop	pp.1-29
128	International academic conference8	1997～1997,00,00,,,	Attenuation relations for peak ground motions on base layer in Japan		Co-author	Earthquake criteria workshop	pp.118-135
129	Survey report22	1997～1997,00,00,,,	Strong-motion earthquake records on the 1994 Sanriku-Haruka-Oki earthquake in Port areas		Co-author	Technical Note of The Port and Harbour Research Institute	No.892
130	International academic conference8	1996～1996,00,00,,,	Evaluating ground displacement behind bulkheads	Monograph	Co-author	Proceedings of the Sixth JAPAN-U.S. Workshop on Earthquake Resistant Design of Lifeline Facilities and Countermeasures Against Soil Liquefaction, NCEER	NCEER-96-0012, pp.629-638
131	International academic conference8	1996～1996,00,00,,,	Analysis of damage to quay walls during 1995 Great Hanshin earthquake, Japan		Co-author	11WCEE
132	International academic conference8	1996～1996,00,00,,,	Lessons lerned from the performance of caisson type quay walls at 1995 Great Hanshin earthquake		Co-author	11WCEE
133	International academic conference8	1996～1996,00,00,,,	The Performance of caisson type quay walls		Co-author	The 1995 Hyogoken-nanbu earthquake - Investigation into damage to civil engineering structures-, JSCE	pp.181-207
134	International academic conference8	1996～1996,00,00,,,	Summary on nonlinear site amplification factor	Monograph	Co-author	Proceedings of the International workshop on site response	pp.5-22
135	Survey report22	1996～1996,00,00,,,	Strong-motion earthquake records on the 1994 Hokkaido-Toho-Oki earthquake in Port areas		Co-author	Technical Note of The Port and Harbour Research Institute	No.853
136	Survey report22	1996～1996,00,00,,,	Annual report on strong-motion earthquake records in Japanese ports (1994)		Co-author	Technical Note of The Port and Harbour Research Institute	No. 840
137	International academic conference8	1995～1995,00,00,,,	Optimization of post-earthquake restoration of lifeline networks using genetic algorithms	Monograph	Co-author	Proceedings the Sixth U.S.-JAPAN Workshop on Earthquake Disaster Prevention for Lifeline Systems, UJNR	pp.235-250
138	Book2	,,,,,	A guideline for the mitigation of 'FLOODS' related disaster		Editor	ISSMGE	TC303, 57p

PapersDifficulties on emergency fuel supply management in a disasterIn refereedAcademic JournalCo-authoredICHII,Koji;OKUMURA, Yoshiniro;ITO, DaisukeFuel;Emergency generator;Earthquake;BCP;sloshingJournal of Societal Safety ScienceVolume 122022/3～Emergency generators are expected to work in a disaster-related black-out, and emergency fuel supply to the generators at the companies and the residences in affected areas is important. Although some companies build a system of emergency fuel supply, the unique features of fuel transport such as the necessity of some skills and licenses make it difficult to establish an effective emergency response scheme. In order to overcome the problems, the difficulties on emergency fuel supply management are listed up from some case studies. The results clarified the topics to be considered in future studies.

BookMonographCo-authored chapterICHII,Koji2022～

PapersVelocity of liquefaction-induced landslide in Jono-Oge triggered by 7.5 Mw Palu earthquakeIn refereedAcademic JournalInternational coauthorshipKarina A. SUJATMIKO and Koji ICHIIJournal of Japan Society of Civil Engineers, Ser.A1 (Structural Engineering and Earthquake Engineering (SE/EE))77(4)2021～

PapersIn refereedAcademic JournalCo-authoredHYODO, Jyun'ichi, ICHII,Koji2021～

PapersA simplified method to consider the pile of insufficient length to obtain the support from bearing stratumIn refereedAcademic JournalCo-authoredJunichi Hyodo, Yukio Tamari , Akito Sone , Osamu Ozutsumi, Koji IchiiJournal of Asian Architecture and Building Engineering19(6)2020～https://doi.org/10.1080/13467581.2020.1764847

PapersIn refereedAcademic JournalCo-authoredICHII,Koji，MAKI, Kensuke2020～

PapersIn refereedAcademic JournalCo-authoredICHII,Koji, KIDOGUCHI, Takumi2020～

International academic conferenceProtection of Earthquake Damaged "Japanese" Roofs by Blue Tarps (Sheets) ~A Case Study on Setting Conditions~ ,UnrefereedOtherCo-authoredIK. Ichii, K. Maki, and T. KanashimaProceedings of 17th World Conference on Earthquake Engineering,(17WCEE).2020～

PapersModeling of pile end resistance considering the area of influence around the pile tipIn refereedAcademic JournalCo-authoredJunichi Hyodo, Yoshio Shiozaki, Yukio Tamari, Osamu Ozutsumi and Koji IchiiGeomechanics and Engineering17(3), pp.287-2942019～

PapersIn refereedAcademic JournalCo-authoredHYODO, Juniichi, ICHII,Koji2019～

Magazine articleUnrefereedIn-house publicationSingle-AuthorICHII,Koji2019～

PapersIn refereedIn-house publicationInternational coauthorshipICHII,Koji;Yu Nandar HlaingJournal of Societal Safety SciencesNo.7, pp.43-542018/3～

PapersCyclic threshold shear strain in pore water pressure generation in clay in situ samples , Soils and Foundations,In refereedAcademic JournalCo-authoredKoji Ichii and Takeko MikamiSoils and Foundations58(3), pp.756-765,2018～

PapersIn refereedAcademic JournalCo-authored森鼻章治, 高橋英紀, 森川嘉之, 高野大樹, 斎藤智志, 鈴木亮彦, 竹内秀克, 一井康二2018～

PapersIn refereedAcademic JournalCo-authoredICHII,Koji, MIYAJI, Hiroaki, HIROBE, Reo2018～

PapersIn refereedAcademic JournalICHII,Koji, HUANG, Xinhua2018～

PapersIn refereedAcademic JournalCo-authored;ICHII,Koji2017/12～

PapersIn refereedAcademic JournalCo-authored;;;;;ICHII,Koji2017/12～

PapersIn refereedAcademic JournalCo-authored;ICHII,Koji;;;;2017/12～

PapersIn refereedAcademic JournalCo-author2016～

PapersIn refereedAcademic JournalCo-author2015～

PapersA trial of simple and easy health monitoring for power poles by using ‘ipod’In refereedAcademic JournalCo-authorNaoki Orai;Koji Ichii;Shiho IshiiScience China Technological SciencesVolume 58, Issue 4, pp 712-7192015～

PapersIn refereedAcademic JournalCo-author2015～

PapersUnrefereedAcademic JournalCo-author2015～

LectureSingle-Author2015～

International academic conferenceA study on seismic resistance evaluation methods with the consideration of the effect of rainfallMonographCo-authorNaoki Orai;Koji IchiiProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 439-4462014/9/16～2014/9/18

International academic conferenceThe effect of liquefaction on the damages of factories in the Great East Japan Earthquake Disaster and on the damage estimate by the Nankai trough earthquakeMonographCo-authorKeisuke Kitade;Koji Ichii;Hiroki Kinoshita;Shinichi Kuga;Daisuke Yoneura;Karin YamadaProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 423-4302014/9/16～2014/9/18

International academic conferenceEarthquake and tsunami damage estimation for port-BCPMonographCo-authorYasuhiro Akakura;Kenji Ono;Koji IchiiProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 233-2382014/9/16～2014/9/18

International academic conferencePractical assessment on seismic damage to an airport runway based on 2-D and 3-D non-linear FEM analyses with special reference to crack occurrenceMonographCo-authorYoshiya Hata;Koji Ichii;Atsushi NozuProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 279-2862014/9/16～2014/9/18

International academic conferencePreparing ‘Guidelines and Recommendations’ for disaster mitigation - what is the lesson from recent flood and tsunamiMonographSingle-AuthorKoji IchiiProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp.185-1902014/9/16～2014/9/18

BookCo-authored chapter2014～

PapersIn refereedAcademic JournalCo-author2014～

PapersSurface Wave-Based Health Monitoring Method for a Sheet Pile Quay WallIn refereedAcademic JournalCo-authorKoji Ichii;Keisuke Kitade;Mayumi Kawano;Ikuo TaguchiInternational Journal of Structural Stability and DynamicsVolume 14, Issue 052014～10.1142/S0219455414400094

PapersIn refereedAcademic JournalCo-author2014～

PapersUnrefereedSingle-Author2014～

International academic conferenceNondestructive examination for the equality of the specimens for liquefaction testCo-authorKarin Yamada;Mari Takamachi;Koji IchiiInternational Conference on Civil and Environmental Engineering, ICCEE-20142014～CD-ROM

International academic conferenceA trial of identification of granite from other rocks by image analysisCo-authorShiho Ishii;Koji Ichii;Kenichi YoshidomiInternational Conference on Civil and Environmental Engineering, ICCEE-20142014～CD-ROM

International academic conferenceInfluence of water content on the tensile strength of soilCo-authorYusuke Murakami;Koji IchiiInternational Conference on Civil and Environmental Engineering, ICCEE-20142014～CD-ROM

International academic conferenceA study of flatness evaluation of road surfaces using photographs taken from a car moving at a high speedCo-authorTatsuhiko Ito;Koji Ichii;Mitsunori Kadota;Toru TamakiInternational Conference on Civil and Environmental Engineering International Conference on Civil and Environmental Engineering, ICCEE-20142014～CD-ROM

International academic conferenceDebris Flows in Hiroshima, 2014: The impact on geotechnical research communityMonographSingle-AuthorKoji IchiiProceedings of 13th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.1-142014～Osaka

International academic conferenceEstimation of Debris Flow Impacts in 2014 Hiroshima DisasterMonographCo-authorSoichiro Yamashita;Koji Ichii;Yusuke Murakami;Ryota Tsubaki;Takeo MoriwakiProceedings of 13th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.113-1202014～Osaka

International academic conferenceA trial on the inspection method for anchored wall by a radio controlled helicopterMonographCo-authorShu Uchiyama;Tatsuhiko Ito;Shiho Ishii;Koji IchiiProceedings of 13th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.63-702014～Osaka

International academic conferenceGround health monitoring of a slope of constructed fill using the surfaceMonographCo-authorMayumi Kawano;Keisuke Kitade;Yusuke Murakami;Mari Takamachi;Tatsuhiko Ito;Koji IchiiProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 501-5062014～

International academic conferenceA system for flatness evaluation of road surfaces using photographs taken from a car moving at a high speedMonographCo-authorTatsuhiko Ito;KimioYamada;Koji Ichii;Toru Tamaki;Mitsunori KadotaProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 493-4992014～

International academic conferenceAutomatic damage detection system for road surface by using image analysisMonographCo-authorShiho Ishii;Ooki Kurihara;Tatsuhiko Ito;Koji Ichii;Toru TamakiProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 485-4922014～

International academic conferenceNondestructive examination for the equality of the specimens for liquefaction testMonographCo-authorKarin Yamada;Mari Takamachi;Koji Ichiiroceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 465-4702014～

International academic conferenceMeasurement of the Earth Pressure in Centrifuge Tests ～Focusing on the Variation due to the Settlement～MonographCo-authorMari Takamachi;Koji Ichii;Keisuke Kitade;H.T. Chen;C.J. Lee;W.Y. Hung;Naoki Orai;Takashi MatsunoProceedings of the fourth international conference on geotechnical engineering for disaster mitigation and rehabilitation (4th GEDMAR)pp. 359-3662014～

Academic presentationCo-author2014～

LectureAnalysis for the performance-based seismic design of coastal and port structures ~ A theory and hands-on practices of computer program for geotechnical engineers ~Single-AuthorKoji IchiiGeotechnical Short Course2014～Taiwan (Jungli and Kaoshung)

LectureSingle-Author2014～

BookChapter 2, Tsunami damage: What Is UnexpectedCo-authored chapterKoji Ichii"Geotechnical Predictions and Practice in Dealing with Geohazards" (eds. Chu et al.) Springerpp.19-312013～http://www.springer.com/us/book/9789400756748

Papers3D Keypoints Detection from a 3D Point Cloud for Real-Time Camera TrackingIn refereedAcademic JournalCo-authorBaowei Lin;Toru Tamaki;Marcos Slomp;Bisser Raytchev;Kazufumi Kaneda;Koji IchiiIEEJ Transactions on Electronics, Information and SystemsVol. 133, No. 1, pp.84-902013～

PapersImage Based Detection of 3D Scene ChangeIn refereedAcademic JournalCo-authorBaowei Lin;Yuji Ueno;Kouhei Sakai;Toru Tamaki;Bisser Raytchev;Kazufumi Kaneda;Koji IchiiIEEJ Transactions on Electronics, Information and SystemsVol. 133, No. 1, pp.103-1102013～

PapersIn refereedAcademic JournalCo-author2013～

PapersUnrefereedAcademic JournalSingle-Author2013～

International academic conferenceA study on seismic resistance evaluation methods for embankments with the consideration of the effect of rainfallMonographCo-authorNaoki Orai;Koji IchiiProceedings of the 12th Korea/Japan Joint seminar on Geotechnical Engineeringpp.167-1732013～

International academic conferenceMeasurements of the variation in earth pressure of reclaimed land in centrifuge testsMonographCo-authorMari Takamachi;Koji Ichii;Keisuke Kitade;Takashi MatsunoProceedings of the 12th Korea/Japan Joint seminar on Geotechnical Engineeringpp.59-642013～

International academic conferenceGround health monitoring of a retaining wall using the microtremor measurements –from field measurement－MonographCo-authorMayumi Kawano;Koji Ichii;Mari Takamachi;Ooki Kurihara;Mami KonishiProceedings of the 12th Korea/Japan Joint seminar on Geotechnical Engineeringpp.75-822013～

International academic conferenceThe effects of an alluvial clay layer on liquefaction-induced damage at a reclaimed landCo-authorMari Takamachi;Koji IchiiThe 12th international conference on civil and environmental engineering (12ICCEE)pp.272-2772013～

International academic conferenceThe real-time detection of pavement distress using image analysisCo-authorOoki Kurihara;Koji IchiiThe 12th international conference on civil and environmental engineering (12ICCEE)pp.120-1262013～

International academic conferenceA trial of simple and easy health monitoring for electric poles by using ‘iPod’Co-authorNaoki Orai;Koji Ichii;Shioho Ishiithe 6th international conference on structural health monitoring of intelligent infrastructure2013～CD-ROM

International academic conferenceSurface wave based method for health monitoring of a sheet pile quay wallCo-authorKoji Ichii;Keisuke Kitade;Mayumi Kawano;Ikuo Taguchithe 6th international conference on structural health monitoring of intelligent infrastructure2013～CD-ROM

Academic presentationCo-author2013～

LectureSingle-Author2013～

International academic conferenceDevelopment of Health Monitoring Method on the Foundation of Telephone Poles using VibrationsCo-authorNaoki Orai;Koji IchiiProceedings of International Conference on Civil and Environmental Engineering, ICCEE-20122012/8/17～2012/8/18Higashi-Hiroshima, JapanCD-ROM

International academic conferenceGround Health Monitoring Based on Variations in Shear Wave VelocityCo-authorMayumi Kawano;Yohei Murakami;Koji IchiiProceedings of International Conference on Civil and Environmental Engineering, ICCEE-20122012/8/17～2012/8/18Higashi-Hiroshima, JapanCD-ROM

Academic presentationMonographCo-author2012/5～

PapersThree-dimensional non-linear FEM analysis of a seismic induced crack at an airport runwayIn refereedAcademic JournalCo-authorYoshiya Hata;Koji Ichii;Atsushi NozuSoil Dynamics and Earthquake EngineeringVolume 42, p.105-1182012～

PapersIn refereedAcademic JournalCo-author2012～

PapersUnrefereedIn-house publicationCo-author2012～

International academic conferenceThe Influence of Loading Frequency on Deformation Properties of Sand under Cyclic ShearMonographCo-authorTakashi Matsuno;Koji IchiiProceedings of 11th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.84-902012～Hiroshima

International academic conferenceApplication of Surface Wave Exploration method to a Sheet Pile Quay WallMonographCo-authorO. Kurihara;K. Ichii;K. Kitade;M. Kawano;M. Kadota;M. Konishi;M. Takamachi;I. TaguchiProceedings of 11th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.224-2292012～Hiroshima

LectureSingle-Author2012～

PapersIn refereedAcademic JournalCo-author2011/7～

BookCo-authored chapter2011～

Book2011～

PapersA practical method to estimate strong ground motions after an earthquake based on site amplification and phase characteristicsIn refereedAcademic JournalCo-authorY. Hata;A. Nozu;K. IchiiBulletin of the Seismological Society of AmericaVol.101, No.2, pp.688-7002011～

PapersIn refereedAcademic JournalCo-author2011～

PapersUnrefereedIn-house publicationCo-author2011～

International academic conferenceAn approach on the evaluation of the slope failure range due to earthquakeCo-authorHata, Y.;Ichii, K.;Tokida, K.the International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation2011～Semarang, Indonesia

International academic conferenceSimilarity Index of H/V Spectrum for Seismic Zoning of HighwaysCo-authorIchii, K.;Tamori, K.;Shibao, S.;Hata, Y.the International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation2011～Semarang, Indonesia

International academic conferenceDeformation Characteristics of Improved Ground by Sand Compaction Pile Method Using Iron and Steel SlagCo-authorKinoshita,H.;Ichii, K.;Takahashi, Y.;Shinozaki, H.the International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation2011～Semarang, Indonesia

International academic conferenceEffect of Variation of the Determined Parameter on Numerical Analysis for Seismic Performance EvaluationCo-authorMikami, T.;Ichii, K.;Nishina, H.;Kitade, K.he International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation2011～Semarang, Indonesia

International academic conferenceInterval of Analysis in the Damage Evaluation of Expressway EmbankmentsCo-authorYohei Murakami;Koji Ichii10th 2011 International Conference on Civil and Environmental Engineering (ICCEE2011)2011～

International academic conferenceQuantitative Evaluation of the Difference in Estimated Seismic Ground Motions Using Microtremor MeasurementsCo-authorReo Sumi;Koji Ichii10th 2011 International Conference on Civil and Environmental Engineering (ICCEE2011)2011～

International academic conferenceExperiment on the Applicability of SIFT-Based Image Analysis to Materials Used in Civil EngineeringCo-authorMitsunori Kadota;Koji Ichii10th 2011 International Conference on Civil and Environmental Engineering (ICCEE2011)2011～

Academic presentationMonographCo-author2011～

LectureSingle-Author2011～

LectureSingle-Author2010/10/26～

LectureSingle-Author2010/7/30～

PapersSoils and Foundations during EarthquakesIn refereedAcademic JournalCo-authorS. Iai;K. IchiiSoils and FoundationsVol.50, No.6, pp.937-9532010～

PapersIn refereedAcademic JournalCo-author2010～

PapersExtraction and Visualization of Numerical and Named Entity Information from a Very Large Number of Documents using Natural Language ProcessingIn refereedAcademic JournalCo-authorMasaki Murata;Tamotsu Shirado;Kentaro Torisawa;Masakazu Iwatate;Koji Ichii;Qing Ma;Toshiyuki KanamaruInternational Journal of Innovative Computing, Information and Control6(3)2010～

PapersUnrefereedIn-house publicationCo-author2010～

PapersMicrotremor H/V Spectrum Ratio and Site Amplification Factor in the Seismic Observation Stations for 2008 Iwate-Miyagi Nairiku EarthquakeUnrefereedIn-house publicationCo-authorHata Yoshiya;Nakamura Susumu;Nozu Atsushi;Shibao Susumu;Murakami Yohei;Ichii Koji2010～

International academic conferenceEstimation on the shear wave velocity of a road embankmentMonographCo-authorShibao, S.;Hata, Y.;Ichii, K.;Tokida, K.;Takezawa, K.;Yamada, M.;Mitsushita, J.;Koizumi, K.the 9th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.97-1022010～Osaka, Japan

International academic conferenceExperimental study on deformation characteristics of the improved ground by SCP using iron and steel slagCo-authorTakahashi, Y.;Ichii, K.;Uemura, K.;Nishina, H.Advances in Civil and Environmental Engineering, ICCEE20102010～CD-ROM

International academic conferenceReference earthquake motions in seismic design codeMonographSingle-AuthorIchii, K.Proceedings of the 9th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.14-192010～Osaka University

International academic conferenceEffective stress path of the liquefied ground toward steady stateMonographCo-authorNishina, H.;Ichii, K.;Uemura, K.;Mikami, T.Proceedings of the 9th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.48-512010～Osaka University

International academic conferenceEstimation on the shear wave velocity of a road embankmentMonographCo-authorShibao, S.;Hata, Y.;Ichii, K.;Tokida, T.;Takezawa, K.;Yamada, M.;Mitsushita, J.;Koizumi, K.Proceedings of the 9th Japan/Korea Joint Seminar on Geotechnical Engineeringpp.96-1022010～Osaka University

International academic conferenceA method of the estimation of seismic waveform at a site based on the earthquake records at neighborhood sitesMonographCo-authorHata, Y.;Nozu, A.;Ichii, K.Proc. of 14th European Conference on Earthquake EngineeringPaper No.14802010～Ohrid, Macedonia

International academic conferenceAn approach of evaluation of the ground shaking characteristics in the Tomei ExpresswayMonographCo-authorHata, Y.;Shibao, S.;Ichii, K.Proc. of 14th European Conference on Earthquake EngineeringPaper No.14782010～Ohrid, Macedonia

International academic conferenceEvaluation of the slope stability of embankments due to the rainfall and earthquakeMonographCo-authorHata, Y.;Ichii, K.;Shibao, S.Proc. of 14th European Conference on Earthquake EngineeringPaper No.8952010～Ohrid, Macedonia

Academic presentationMonographCo-author2010～

LectureReference earthquake motions in seismic design codeSingle-AuthorKoji Ichii9th Japan/Korea Joint Seminar on Geotechnical Engineering2010～Osaka UniversityKeynote Lecture

Academic presentationMonographCo-author2009/10～

International academic conferenceModeling of strain increase of liquefied soils in cyclic shear loading considering material characteristicsCo-authorMikami, T.;Ichii, K.;Iai, S.;Ozutsumi, O.;Nakahara, T.;Yokoyama, N.International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)pp.1395-14022009/6/15～2009/6/18Tsukuba, Japan

International academic conferenceModel modification considering steady states for dynamic analysis with effective stress responseCo-authorFujii, N.;Sawada, S.;Iai, S.;Ichii, K.;Yokoyama, N.;Ozutsumi, O.;Nakahara, T.;Mizuno, K.International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)pp.1193-11982009/6/15～2009/6/18Tsukuba, Japan

International academic conferenceAssessment of liquefaction potential against long duration shaking and its applicationCo-authorUemura, K.;Ichii, K.;Mikami, T.;Ozutsumi, O.International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)pp.1477-14822009/6/15～2009/6/18Tsukuba, Japan

International academic conferenceSimplified modeling of wave absorbing concrete blocks for performance-based designCo-authorIshida, H.;Ichii, K.;Mishima, T.International Conference on Performance-Based Design in Earthquake Geotechnical Engineering — from case history to practice — (IS-Tokyo’09)pp.607-6122009/6/15～2009/6/18Tsukuba, Japan

PapersUnrefereedAcademic JournalSingle-Author2009/2/27～

LectureSingle-Author2009/1/25～

PapersIn refereedAcademic JournalCo-author2009～

PapersA simple and easy calculation method to seismic response of embankment considering horizontal and vertical interactionIn refereedAcademic JournalCo-authorHata, Y.;Ichii, K.;Kano, S.;Tsuchida, T.;Li, L.;Yamashita, N.Jour. of JSCE earthquake engineeringVol.30, pp.156-1652009～

PapersIn refereedAcademic JournalCo-author2009～

PapersUnrefereedIn-house publicationCo-author2009～

International academic conferenceAn attempt at slope stability evaluation using microtremor monitoringMonographCo-authorShibao, S.;Ichii, K.;Hata, Y.;Kano, S.Proc. of International Conference on Civil and Environmental Engineering 2009 (ICCEE 2009)Paper No.09M142009～Busan, Korea

International academic conferenceAn evaluation on the slope stability of embankments by the combination of the seepage flow analysis and the dynamic response analysisMonographCo-authorHata, Y.;Ichii, K.;Shibao, S.;Makino, T.Proc. of International Conference on Civil and Environmental Engineering 2009 (ICCEE 2009)Paper No.09M152009～Busan, Korea

International academic conferenceA study on the earthquake motion determination based on microtremor measurement along the expresswayMonographCo-authorHata, Y.;Ichii, K.;Kano, S.;Shibao, S.;Tsuchida, T.Proc. of the 2009 ASCE Technical Council on Lifeline Earthquake Engineering (TCLEE) Conferencepp.100-1072009～Oakland, U.S.A.

International academic conferenceThe simulations failure probability of quay walls at multiple sitesMonographCo-authorIchii, K.;Yamamoto, Y.;Hata, Y.;Shibasaki, R.Proc. of International Conference on Performance-Based Design in Earthquake Geotechnical Engineering (IS-Tokyo 2009)pp.1701-17062009～Tsukuba, Japan

International academic conferenceVariations in threshold acceleration for seismic induced deformations of embankmentsMonographCo-authorHata, Y.;Ichii, K.;Kano, S.;Tsuchida, T.Proc. of International Conference on Performance-Based Design in Earthquake Geotechnical Engineering (IS-Tokyo 2009)pp.867-8722009～Tsukuba, Japan

International academic conferenceA study on the empirical determination procedure of ground strength for seismic performance evaluation of road embankmentsMonographCo-authorIchii, K.;Hata, Y.Proc. of 2nd International Symposium on Geotechnical Safety and Risk (IS-Gifu 2009)pp.333-3382009～Gifu, Japan

International academic conferenceExperimental Study on the Anchor Method for Rubble Foundations of Quay WallsCo-authorUemura, K.;Ichii, K.;Yotsuji, EJoint Workshop between Hiroshima Univ. and Thammasat Univ.pp.29-322009～Thailand

International academic conferenceAn Attempt at Slope Stability Evaluation Using Microtemor MonitoringCo-authorShibao, S.;Ichii, K.;Hata, Y.;Kano, S.International Conference on Civil and Environmental Engineering (ICCEE’09)P.612009～

Academic presentationMonographCo-author2009～

LectureSingle-Author2009～

LectureSingle-Author2008/12/9～

International academic conferenceEvaluation of simultaneous failure probability for two quay walls in different sites considering the distanceCo-authorIchii, K.;Yamamoto, Y.;Shibasaki, R.the 14th World Conference on Earthquake Engineering2008/10/12～2008/10/17Beijing, China

PapersDevelopment of Automatic Trend Exploration System using MuST Data CollectionIn refereedAcademic JournalCo-authorMasaki Murata;Koji Ichii;Qing Ma;Tamotsu Shirado;Toshiyuki Kanamaru;Sachiyo Tsukawaki;Hitoshi IsaharaJournal of information2008/9～

PapersIn refereedAcademic JournalCo-author2008～

PapersA practical method for identifying parameters on the seismic design of embankmentsIn refereedAcademic JournalCo-authorHata, Y.;Ichii, K.;Tsuchida, T.;Kano, S.;Yamashita, N.Georisk: Assessment and Management of Risk for Engineering Systems and GeohazardsVol.2, No.1, pp.28-402008～

PapersUnrefereedIn-house publicationCo-author2008～

International academic conferenceA preparation on practical seismic evaluation method of the existent slopesMonographCo-authorHata, Y.;Ichii, K.;Kano, S.;Tsuchida, T.Proc. of 14th World Conference on Earthquake Engineering (WCEE)Paper No. 04-02-00272008～Beijing, China

International academic conferenceThe simultaneous failure probability of quay walls at multiple sitesMonographCo-authorIchii, K.;Yamamoto, Y.;Hata, Y.;Shibasaki, R.Proc. of International Conference on Civil and Environmental Engineering 2008 (ICCEE 2008)Paper No. 08P182008～Hiroshima, Japan

International academic conferenceSeismic performance of expressways evaluated by the slope stability of embankmentsMonographCo-authorHata, Y.;Ichii, K.;Kano, S.;Tsuchida, T.;Imamura, T.Proc. of International Conference on Civil and Environmental Engineering 2008 (ICCEE 2008)Paper No. 08F102008～Hiroshima, Japan

International academic conferenceA study on the seismic response of embankments based on the estimation of the natural fequency in the vertical directionMonographCo-authorHata, Y.;Ichii, K.;Kano, S.;Tsuchida, T.Proc. of 4th International Disaster and Risk ConferencePaper No. 5042008～Davos, Switzerland

International academic conferenceEffect of heterogeneous soil strength on the seismic residual displacement of embankmentsCo-authorHata, Y.;Ichii, K.;Tsuchida, T.;Kano, S.;Yamashita, N.4th decennial Geotechnical Earthquake Engineering and Soil Dynamics Conference, ASCE2008～Sacramento, U.S.A

International academic conferenceImproved Assessment of Liquefaction Potential against Earthquake Motions with Long DurationCo-authorUemura, K.;Ichii, K.International Conference on Civil and Environmental Engineering (ICCEE-2008)2008～JapanCD-ROM

International academic conferenceCharacteristics of uplifting velocity of a buried pipe in liquefied groundCo-authorIchii, K.;Seto, N.;Kidera, H.Geotechnical Earthquake Engineering and Soil Dynamics IV (GEESD IV)2008～Sacrament, California, U.S.

International academic conferenceApplicability of newly-developed Instrument for microtremor measurements to estimate the loosened zone in shallow groundCo-authorHanakawa, T.;Kano, S.;Sawamatsu, T.;Ichii, K.the 2nd International conference on Geotechnical Engineering for disaster mitigation and rehabilitation (GEDMAR08)2008～Nanjing, China

International academic conferenceEvaluation of seismic induced relative displacement for container cranes on caisson wallsCo-authorYamamoto, Y.;Ichii, K.the 2nd International conference on Geotechnical Engineering for disaster mitigation and rehabilitation (GEDMAR08)2008～Nanjing, China

BookCo-authored chapter2007～

PapersIn refereedAcademic JournalCo-author2007～

PapersReconnaissance report on the 2000 Tottori-ken seibu earthquakeIn refereedAcademic JournalCo-authorJyunji KIYONO;Tadafumi FUJIWARA;Masanori HAMADA;Takao HASHIMOTO;Koji ICHII;Ryoji ISOYAMA;Kazuo KONAGAI;Masakatsu MIYAJIMA;Hitomi MURAKAMI;Susumu NAKAMURA;Tomofumi NOZAKI;Yoichi TAJIVo..63, No.2, pp.374-3852007～

PapersUnrefereedIn-house publicationCo-author2007～

International academic conferenceA practical method of design parameters identification for seismic design of embankments considering heterogeneity of soilsCo-authorHata, Y.;Ichii, K.;Tsuchida, T.;Kano, S.;Yamashita, N.International Conference on Civil and Environmental Engineering 2007 (ICCEE 2007)2007～Hiroshima, Japan

Academic presentationMonographCo-author2007～

BookCo-authored chapter2006～

PapersIn refereedAcademic JournalCo-author2006～

PapersUnrefereedAcademic JournalCo-author2006～

International academic conferenceApplication of soil stabilization technique and geo-grids to seismic retrofit of caisson wallsCo-authorKoji Ichii;Syunsuke Nara;Junischi Hironaka;Yasuhisa Takaba;Mitsuharu FukudaInternational Conference on Civil and Environmental Engineering 2006pp.79-882006～Hiroshima University

International academic conferenceShake table tests for caisson-type quay walls retrofitted by geogridsMonographCo-authorIchii, K.;Susuki, Y.;Hironaka, J.;Terakawa, H.;Shigehisa, S.;Fukuda, M.Proceedings of the 8th International Conference on Geosynthetics (8ICG)pp.879-8822006～Yokohama, Japan

International academic conferenceGeosynthetics reinforcement for marine structure with soil stabilizationMonographCo-authorMiyata, Y.;Ichii, K.;Suzuki, Y.;Hirai, T.;Takaba, Y.;Fukuda, M.Proceedings of the 8th International Conference on Geosynthetics (8ICG)pp.883-8862006～Yokohama, Japan

International academic conferenceNumerical methods for estimating retrofit effect of SG-Wall methodMonographCo-authorFukuda, M.;Ye, G.L.;Ichii, K.;Hironala, J.;Takaba, Y.Proceedings of the 8th International Conference on Geosynthetics (8ICG)pp.1371-13742006～Yokohama, Japan

LectureSingle-Author2006～

Book2005～

BookEditor2005～4-901391-61-5

PapersIn refereedAcademic JournalSingle-Author2005～

PapersIn refereedAcademic JournalCo-author2005～

PapersIn refereedCo-author2005～

PapersTowards the optimum seismic design of a gravity quay wall - a risk based approach for a soil-structure interaction problemIn refereedSingle-AuthorKoji Ichii"On course (PIANC magazine)" PIANC(International Navigation Association)Vol.120, pp.13-242005～

International academic conferenceEvaluation of sea dike settlement due to seismic shaking prior to tsunami attackCo-authorKoji Ichii;Matthew J. DonahueSolutions to Coastal Disasters 2005, ASCEpp.616-6292005～

PapersSEISMIC DESIGN OF PORT STRUCTURESIn refereedAcademic JournalCo-authorAtsushi NOZU;Koji ICHII;Takahiro SUGANOJournal of Japan Association for Earthquake EngineeringVol.4, No.3(Special Issue), pp.195-2082004～

PapersExperimental Study on Sliding Block Concept for Caisson WallsIn refereedAcademic JournalCo-authorMasoud MOHAJERI;Koji ICHII;Tamotsu TAMURA"Journal of Waterway, Port, Coastal, and Ocean Engineering"ASCEVol.130, No.3, pp.134-1422004～

PapersUnrefereedAcademic JournalCo-author2004～

PapersUnrefereedCo-author2004～

International academic conferenceModeling of drainage behavior for effective stress analysis by undrained conditionCo-authorYasuto TAKESHIMA;Shun-ichi SAWADA;Susumu IAI;Koji ICHII;Osamu OZUTSUMI;Masaki ADACHI;Akira YOSHIDA;Takaaki IKEDA;Natsuhiko OOTSUKA13th World Conference on Earthquake Engineering, WCEENo.31462004～VancouverCD-ROM

International academic conferenceFragility curve for gravity-type quay walls based on effective stress analysesSingle-AuthorKoji Ichii13th World Conference on Earthquake Engineering, WCEENo.30402004～VancouverCD-ROM

International academic conferenceApplication of risk density analysis for seismic design, a gravity-type quay wall caseSingle-AuthorKoji IchiiFourth International Conference on Computer Simulation in Risk Analysis and Hazard Mitigation, Risk Analysis IVpp.41-502004～

International academic conferenceAnalysis of Laterally Loaded Pile Groups Using 2-D FEMCo-authorKeisuke KITADE;Yosuke KAWAMATA;Koji ICHII;Susumu IAI11th ICSDEE and 3rd ICEGE2004～BerkeleyCD-ROM

International academic conferenceSlope Stability of Cohesionless Material under Large Seismic ShakingsCo-authorKoji ICHII;Hiroaki OHMI11th ICSDEE and 3rd ICEGE2004～BerkeleyCD-ROM

ThesesApplication of performance-based seismic design concept for caisson-type quay wallsSingle-AuthorKoji Ichii2003/3/24～

PapersOptimization of design seismic coefficient based on total expected cost for gravity type quay wallsIn refereedAcademic JournalSingle-AuthorKoji Ichii"Structural Eng. / Earthquake Eng." JSCEVol.20, No.1, pp.13-232003～

PapersUnrefereedAcademic JournalCo-author2003～

International academic conferenceSlope stability of cohesionless materials : Shaking Frequency effectCo-authorKoji ICHII;Hiroaki OHMISkopje Earthquake 40 Years of European Earthquake Engineering, IZIIS2003～CD-ROM

Academic presentationMonographSingle-Author2003～

Academic presentationCo-author2003～

Academic presentationSeismic risk density curves for gravity-type quay wallsSingle-AuthorKoji Ichii27th JSCE Earthquake Engineering ConferenceNo.662003～CD-ROM

PapersA Seismic risk assessment procedure for gravity type quay wallsIn refereedAcademic JournalSingle-AuthorKoji Ichii"Structural Eng. / Earthquake Eng." JSCEVol.19, No.2, pp.131s-140s2002～

PapersSeismic performance evaluation charts for gravity type quay wallsIn refereedAcademic JournalCo-authorKoji ICHII;Susumu IAI;Yukihiro SATO;Hanlong LIU"Structural Eng. / Earthquake Eng." JSCEVol.19, No.1, pp.21s-31s2002～

PapersUnrefereedCo-author2002～

Academic presentationCo-author2002～

Academic presentationSingle-Author2002～

Academic presentationModification of the sliding block concept for caisson wallsCo-authorMasoud MOHAJERI;Koji ICHII;Tamotsu TAMURAThe Eleventh Japan Earthquake Engineering Symposium191, pp.1015-10202002～

Survey reportCo-author2001～

BookEERA, Equivalent-linear Earthquake Response Analysis ProgramJ.P. Bardet;K. Ichii;C.H. LinUniversity of Southern California2000～

PapersPerformance of the quay wall with high seismic resistanceIn refereedAcademic JournalCo-authorKoji ICHII;Susumu IAI;Toshikazu MORITA"Structural Eng. / Earthquake Eng." JSCEVol.17, No.2, pp.163s-174s2000～

International academic conferenceEvaluation of the seismic performance of gravity type quay wall using effective stress analysisCo-authorKoji ICHII;Susumu IAI;Yukihiro SATO;Hanlong LIU12WCEE2000～Auckland, New ZealandCD-ROM

BookCo-authored chapter1999～

International academic conferencePerformance of the high seismic resistant quay wallCo-authorKoji ICHII;Susumu IAI;Toshikazu MORITA2nd International Conference on Earthquake Geotechnical Engineeringpp.347-3521999～Balkema

International academic conferenceResidual displacement of gravity quaywalls - Parameter study through effective stress analysis -MonographCo-authorSusumu IAI;Koji ICHII;Yukihiro SATO;Hanglong LIUProceedings of the Seventh U.S.-Japan Workshop on Earthquake Resistant Design of Lifeline Facilities and Countermeasures Against Soil LiquefactionMCEER-99-0019, pp.549-5631999～

International academic conferenceEarthquake response analysis of a high embankment on an existing hill slopeCo-authorSusumu IAI;Koji ICHII;Yukihiro SATO2nd International Conference on Earthquake Geotechnical Engineeringpp.697-7021999～Balkema

Academic presentationMonographCo-author1999～

Survey reportAnnual report on strong-motion earthquake records in Japanese ports (1998)Co-authorYukihiro SATO;Koji ICHII;Susumu IAI;Yuko HOSHINO;Yoko SATO;Takeshi NAGAOTechnical Note of The Port and Harbour Research InstituteNo. 9421999～

Survey reportAnnual report on strong-motion earthquake records in Japanese ports (1997)Co-authorYukihiro SATO;Koji ICHII;Susumu IAI;Yuko HOSHINO;Yoko SATOTechnical Note of The Port and Harbour Research InstituteNo. 9361999～

Survey reportCo-author1999～

PapersEffective stress analyses of port structuresIn refereedAcademic JournalCo-authorSusumu IAI;Koji ICHII;Hanglong LIU;Toshikazu MORITA"Special Issue of Soils and Foundations" Japanese Geotechnical Societypp.97-1141998～

PapersPerformance of the quay walls with high seismic resistanceUnrefereedCo-authorKoji Ichii;Susumu Iai;Toshikazu MoritaReport of Port and Harbour Research InstituteVol.37, No.41998～

PapersUnrefereedCo-author1998～

International academic conferenceThe effects of irregular subsoil layer geometry on liquefaction predictionMonographCo-authorKoji ICHII;Susumu IAIProceedings of the second international symposium on the effects of surface geology on seismic motionpp.815-8221998～Balkema

International academic conferencePerformance based design for port structuresCo-authorSusumu IAI;Koji ICHIIThe 30th joint meeting of U.S.-Japan panel on wind and seismic effects（UJNR）1998～

Academic presentationCo-author1998～

Survey reportAnnual report on strong-motion earthquake records in Japanese ports (1995&1996)Co-authorYukihiro SATO;Koji ICHII;Susumu IAI;Yuko HOSHINO;Yoko SATO;Masafumi MIYATA;Toshikazu MORITATechnical Note of The Port and Harbour Research InstituteNo. 9091998～

Survey reportStrong-motion earthquake records on the 1995 Hyogo-Ken Nambu earthquake in Port areasCo-authorYukihiro SATO;Koji ICHII;Yuko HOSHINO;Yoko SATO;Masafumi MIYATA;Toshikazu MORITA;Susumu IAITechnical Note of The Port and Harbour Research InstituteNo.9071998～

PapersEvaluation of deformation to the pneumatic caisson foundations of the Kobe Ohashi bridgeUnrefereedCo-authorHanlong LIU;Susumu IAI;Koji ICHII;Toshikazu MORITA;Katsuhiko OKASHITAReport of Port and Harbour Research InstituteVol. 36, No. 21997～

PapersUnrefereedCo-author1997～

International academic conferenceSeismic performance of caisson walls on loose saturated sand foundationMonographCo-authorSusumu IAI;Koji ICHII;Toshikazu MORITA;Masafumi MIYATAProceedings of the forteenth international conference on soil mechanics and foundation engineeringpp.987-9901997～Balkema

International academic conferenceAnalysis of deformation to the Kobe Ohashi bridge foundationCo-authorHanlong LIU;Koji ICHII;Toshikazu MORITA;Susumu IAIGeotechnical Engineering in Recovery form Urban Earthquake Disaster, KIG-Forum '97pp.189-1981997～

International academic conferenceDeformation of Kobe Ohashi bridge foundation caused by 1995 Great Hanshin earthquakeMonographCo-authorHanlong LIU;Susumu IAI;Toshikazu MORITA;Koji ICHIIProceedings of the 29th joint meeting of U.S.-Japan panel on wind and seismic effects（UJNR）pp.189-2011997～Japan

International academic conferenceSeismic performance of quay walls -Kobe Earthquake-Co-authorSusumu IAI;Takahiro SUGANO;Toshikazu MORITA;Koji ICHIIEarthquake criteria workshoppp.1-291997～PHRI/U.C. Berkeley

International academic conferenceAttenuation relations for peak ground motions on base layer in JapanCo-authorAtsushi NOZU;Tatsuo UWABE;Yukihiro SATO;Susumu IAI;Koji ICHIIEarthquake criteria workshoppp.118-1351997～PHRI/U.C. Berkeley

Academic presentationMonographCo-author1997～

Survey reportStrong-motion earthquake records on the 1994 Sanriku-Haruka-Oki earthquake in Port areasCo-authorYukihiro SATO;Koji ICHII;Masafumi MIYATA;Toshikazu MORITA;Susumu IAITechnical Note of The Port and Harbour Research InstituteNo.8921997～

Survey reportCo-author1997～

PapersIn refereedAcademic JournalCo-author1996～

International academic conferenceEvaluating ground displacement behind bulkheadsMonographCo-authorSusumu IAI;Koji ICHII;Toshikazu MORITAProceedings of the Sixth JAPAN-U.S. Workshop on Earthquake Resistant Design of Lifeline Facilities and Countermeasures Against Soil Liquefaction, NCEERNCEER-96-0012, pp.629-6381996～

International academic conferenceAnalysis of damage to quay walls during 1995 Great Hanshin earthquake, JapanCo-authorSusumu IAI;Toshikazu MORITA;Koji ICHII11WCEE1996～Acapulco, MexicoCD-ROM

International academic conferenceLessons lerned from the performance of caisson type quay walls at 1995 Great Hanshin earthquakeCo-authorSusumu IAI;Toshikazu MORITA;Koji ICHII11WCEE1996～Acapulco, MexicoCD-ROM

International academic conferenceThe Performance of caisson type quay wallsCo-authorSusumu IAI;Takahiro SUGANO;Koji ICHII;Toshikazu MORITA;Hirofumi INAGAKI;Takamasa INATOMIThe 1995 Hyogoken-nanbu earthquake - Investigation into damage to civil engineering structures-, JSCEpp.181-2071996～

International academic conferenceSummary on nonlinear site amplification factorMonographCo-authorKoji ICHII;Masafumi MIYATA;Susumu IAIProceedings of the International workshop on site responsepp.5-221996～Port and Harbour Research Institute, Japan

Academic presentationMonographCo-author1996～

Survey reportStrong-motion earthquake records on the 1994 Hokkaido-Toho-Oki earthquake in Port areasCo-authorYukihiro SATO;Masafumi MIYATA;Koji ICHII;Toshikazu MORITA;Susumu IAITechnical Note of The Port and Harbour Research InstituteNo.8531996～

Survey reportAnnual report on strong-motion earthquake records in Japanese ports (1994)Co-authorMasafumi MIYATA;Yukihiro SATO;Koji ICHII;Toshikazu MORITA;Susumu IAITechnical Note of The Port and Harbour Research InstituteNo. 8401996～

ThesesSingle-Author1995/3/23～

PapersUnrefereedCo-author1995～

International academic conferenceOptimization of post-earthquake restoration of lifeline networks using genetic algorithmsMonographCo-authorTadanobu SATO;Koji ICHIIProceedings the Sixth U.S.-JAPAN Workshop on Earthquake Disaster Prevention for Lifeline Systems, UJNRpp.235-2501995～

BookA guideline for the mitigation of 'FLOODS' related disasterEditorKoji IchiiISSMGETC303, 57phttps://sites.google.com/site/tc303issmge/home/products

Survey reportCo-authored chapter

ICHII, Koji