MASUI,Takeshi - Faculty of Environmental and Urban Engineering Department of Architecture

MASUI, Takeshi

Faculty, Department/Institute

Faculty of Environmental and Urban Engineering Department of Architecture

Academic status (qualification)

Professor Apr. 1,2014

Undergraduate Degrees・University

Kyoto University Faculty of EngineeringDepartment of Architecture 1988 Graduated

Graduate Degrees・University

Kyoto University Master's Degree Program Department of Architecture 1990 Completed

Academic Degrees

Doctor of Engineering Sep. 1999 Kyoto University

Homepage Address, E-mail Address

Homepage Address：http://www.arch.kansai-u.ac.jp/

Research fields	keyword
Building stractures/materials

research topic	In-plane limit theory for framed structures subjected to completely reversed deflection cycling
Study theme state	Individual Research
research duration
Research Programs
keyword	Beam-column,Cyclic Bending,Out - of - plane deflection
Research field
Research Topics Overview

research topic	Numerical methods for nonlinear structural analysis
Study theme state	Individual Research
research duration
Research Programs
keyword	Finite Element Method,Incremental Perturbation Method,nonlinearity
Research field
Research Topics Overview

所属学会・団体名	役職名 (役職在任期間)
Architectural Institute of Japan
The Seismological Society of Japan
The Japanese Geotechnical Society

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	2017/1/9～2017,01,09,,,	Adjustable vertical vibration isolator with a variable ellipse curve mechanism	Academic Journal		Earthquake Engng Struct. Dyn.	Vol.46, Issue 8, Pages 1345-1366
2	Papers1	2015/12～2015,12,00,,,	Integrated mechanical and material design of quasi-zero-stiffness vibration isolator with superelastic Cu-Al-Mn shape memory alloy bars	Academic Journal		Journal of Sound and Vibration	Vol.358, Pages 74–83
3	International academic conference8	2014/7/15～2014,07,15,,,	Vertical Seismic Isolation with Superelastic Cu-Al-Mn Alloy Bars	Academic Journal		Sixth World Conference on Structural Control and Monitoring	7pages
4	Papers1	2013/11～2013,11,00,,,	Nonlinear vibration isolator with adjustable restoring force	Academic Journal	Co-author	Journal of Sound and Vibration	Volume 332, Issue 23, Pages 6063-6077
5	International academic conference8	2013/9～2013,09,00,,,	Evaluation of Rotational Displacements of Masonry Walls of Castles Subjected to Dynamic Horizontal Loading	Academic Journal	Co-author		12pages
6	Papers1	2012/12～2012,12,00,,,	Load Settlement Relationships of Circular Footings Considering Dilatancy Characteristics of Sand	Academic Journal	Co-author	International Journal of GEOMAT	Vol. 2, No.1, pp. 148-153
7	International academic conference8	2012/9～2012,09,00,,,	Evaluation of Seismic Performance of Japanese Masonry Walls of Castles Considering Seismic Energy Absorption Capacity
8	Papers1	2012/3～2012,03,00,,,	EVALUATION OF SEISMIC PERFORMANCE OF MASONRY WALLS CONSIDERING SEISMIC ENERGY ABSORPTION CAPACITY	In-house publication	Co-author
9	Papers1	2012/3～2012,03,00,,,	Load Settlement Relationships for Circular Footings Considering the Dilatancy Characteristics of Sand	In-house publication
10	Papers1	2011/12～2011,12,00,,,	Response of vibration-isolated object to ground motions with intense vertical accelerations	Academic Journal	Co-author	Engineering Structures, Elsevier
11	International academic conference8	2011/11～2011,11,00,,,	Load settlement relationships of circular footing considering dilatancy characteristics of sand		Co-author
12	International academic conference8	2011/9～2011,09,00,,,	EVALUATION OF THE COLLAPSE LIMIT OF JAPANESE MASONRY WALLS UNDER LONG-TERM LOAD		Co-author
13	Papers1	2009/3～2009,03,00,,,	Vertical vibration isolator having piecewise-constant restoring force	Academic Journal	Co-author	Earthquake Engng Struct. Dyn.	No. 38, 1505-1523
14	99	2008/4～2008,04,00,,,	Vertical Vibration Isolation Device using Constant Load Supporting Mechanism	Other	Co-author	Proceedings of the 2008 Structures Congress, ASCE	11pages
15	99	2004/11～2004,11,00,,,	On the Stability of Masonry Walls,'TSUKISHIBU', under Long Term Load	Other	Co-author	ISRM International Workshop On Preservation of Natural Stone Monuments and Rock Weathering, Kyoto
16	Papers1	2004/6～2004,06,00,,,	Technology Transfer of the Nodular Cast-In-Place Concrete Pile	Academic Journal	Co-author	International Journal of Technology Transfer and Commercialisation	Vol. 3, No. 2, 166−186
17	99	2004/6～2004,06,00,,,	Development and Environmental Assessment of the Nodular Cast-In-Place Concrete Pile	Other	Co-author	The sixth China-Japan Joint Workshop on Building Structures in Hangzhou	987-996
18	Research report21	2003/3～2003,03,00,,,	Technology Transfer of the Nodular Cast-in-Place Concrete Pile	In-house publication	Co-author		pp.77-111
19	99	2003～2003,00,00,,,	Technology Transfer of the Nodular Cast-In-Place Concrete Pile	Other	Co-author	Proceedings of Technology Evaluation and Commercialization: National and International Perspectives	369−401
20	Papers1	2000/3/21～2000,03,21,,,	Earthquake Elastic Response Analysis of a Reinforced Concrete Bridge Pier Using Timoshenko Beam Finite Element	Academic Journal	Single-Author	Symposium on Damage to Structures by Impulsive Effects of Hyogoken-Nanbu Earthquake	pp. 43-47
21	Papers1	2000/1/25～2000,01,25,,,	Post-bifurcation Analysis of Steady-Sate Path	Academic Journal	Co-author	The 49th National Congress of Theoretical and Applied Mechanics	pp. 203-204
22	Academic presentation7	1999/9～1999,09,00,,,	Critical Behavior with Torsional Deformation of 1-story Space Frames Subjected to Horizontal Cyclic Loading	Academic Journal	Co-author	Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan
23	Papers1	1999/6～1999,06,00,,,	The Steady-state Limits of Space Cantilever Beam-columns with a Biaxial-Symmetrical Cross-section	Academic Journal	Co-author	Journal of Structural and Construction Engineering(Transactions of AIJ)	№ 520,pp. 53-60
24	Papers1	1999/1～1999,01,00,,,	A Finite Element Method for the In-plane Limit of Beam-columns Subjected to Cyclic Bending	Academic Journal	Co-author	Proceedings of Plasticity '99 : The Seventh International Symposium on Plasticity and Its Current Application	pp. 929-932
25	Papers1	1998/11～1998,11,00,,,	A Method for the In-plane Limit Analysis of Cantilever Beam-columns Subjected to Cyclic Bending	Academic Journal	Co-author	Journal of Structural and Construction Engineering(Transactions of AIJ)	No .513,pp .97-104
26	Papers1	1998/10～1998,10,00,,,	Critical Behavior Aralysis of Space Frames Subjected to Horizontal Cyclic Loading	Other	Co-author		pp.259-260
27	Academic presentation7	1998/9～1998,09,00,,,	A Method for the post-buckling analysis of lattice frames using a continuum model(Part 2) : Quasi-plastic flow law of lattice structures	Academic Journal	Co-author	Summaries of technical papers of annual meeting architectural institute of Japan	pp. 357-358
28	Academic presentation7	1998/5～1998,05,00,,,	In-plane limits and steady-state limits of beam-columns subjected to cyclic bending	Academic Journal	Co-author	Proceedings of the conference on computational engineering and science	vol. 3,No. 3,pp. 781-784
29	Papers1	1997/7～1997,07,00,,,	Analysis of in-plane limit of a cantilever beam-column subjected to cyclic bending	Academic Journal	Co-author	Proceedings of sixth international symposium on plasticity and its current application(Plasticity'97)	pp. 443-444
30	Papers1	1996/12～1996,12,00,,,	Impulsive fracture of brittle cantilever beams	Academic Journal	Co-author	Japan NCTAM, 1997. Preprint	pp. 75-76
31	Academic presentation7	1996/10～1996,10,00,,,	In-plane limits and steady-state limits of steel beam-columns subjected to cyclic bending	Academic Journal	Co-author	Proceedings of the 1996 annual meeting of JSME/MMD	vol. A, pp. 295-296
32	Academic presentation7	1996/9～1996,09,00,,,	In-plane limits and steady-state limits of wide flange cantilever beam-columns subjected to cyclic bending	Academic Journal	Co-author	Summaries of technical papers of annual meeting architectural institute of Japan	pp. 415-416
33	Academic presentation7	1996/3～1996,03,00,,,	Impulsive fracture of brittle cantilever beams	Academic Journal	Co-author	Proceedings of the seventy-first annual meeting of JSME/Kansai	pp. 190-191
34	Academic presentation7	1995/8～1995,08,00,,,	Numerical analysis of in-plane behavior limits of beam-columns subjected to cyclic bending	Academic Journal	Co-author	Summaries of technical papers of annual meeting architectural institute of Japan	pp. 345-346
35	99	1994/12～1994,12,00,,,	Simulation of strong motion records from the 1993 Noto-hanto-oki earthquake by a semi-empirical method	Academic Journal	Co-author	Proceedings of the ninth Japan earthquake engineering Symposium	Vol. 1, 547−552
36	Academic presentation7	1994/9～1994,09,00,,,	Simulation of strong motion records from the 1993 Noto-hanto-oki earthquake by a semi-empirical method	Academic Journal	Co-author	Summaries of technical papers of annual meeting architectural institute of Japan	pp. 407-408
37	Papers1	1994/1～1994,01,00,,,	Simulation of strong ground motion during the 1993 Noto-hanto-oki earthquake by a semi- empirical method	Academic Journal	Co-author	Journal of the seismological society of Japan, second series	Vol. 47, No. 4, 375−382
38	Papers1	1992/7～1992,07,00,,,	Inverse generation of earthquake-strain constrained designs of a distributed parameter structure for a sequence of design strain functions	Academic Journal	Co-author	Computer Method in Applied Mechanics and Enginerring	Vo l. 98, No. 1, 1−21

PapersIn refereedAcademic JournalInternational coauthorshipSongfeng Jing;Wei Wang;Takeshi Masui2023/1～

PapersIn refereedAcademic JournalCo-authoredMASUI,Takeshi;UENO, Ryota;SAMEJIMA, Yukiko2022/4～

Academic presentationUnrefereedAcademic JournalCo-authorHIGASHI, Towa;MASUI,Takeshi2021/9～

Academic presentationUnrefereedAcademic JournalCo-authorUENO, Ryota;MASUI,Takeshi2021/9～

Academic presentationUnrefereedAcademic JournalCo-authoredMASUI,Takeshi;2020/9～

Academic presentationUnrefereedKIMURA, Ryota;SAMEJIMA, Yukiko;MASUI,Takeshi2020/9～

Academic presentationUnrefereedAcademic JournalSAMEJIMA, Yukiko;KIMURA, Ryota;MASUI,Takeshi2020/9～

PapersIn refereedIn-house publicationCo-authoredMASUI,Takeshi;SAMEJIMA, Yukiko2020/7～

PapersIn refereedAcademic JournalCo-authoredMASUI,Takeshi;KUSANO, Yuya;AKADA, Momoko2020/3～

Academic presentationKUSANO, Yuya;MASUI,Takeshi2019/9～

Academic presentationSAMEJIMA, Yukiko;MASUI,Takeshi2019/9～

PapersIn refereedAcademic JournalCo-authoredMASUI,Takeshi;NAKAMURA, Keisuke;KUSANO, Yuya2019/3～

Academic presentationKUSANO, Yuya;MASUI,Takeshi2018/9～

Academic presentationSUGANUMA, Nobuaki;MASUI,Takeshi2018/9～

Academic presentationSAMEJIMA, Yukiko;MASUI,Takeshi2018/9～

PapersIn refereedAcademic JournalCo-authoredMASUI,Takeshi;SUGANUMA, Nobuaki2017/12～

Academic presentationTERADA, Momoko;MASUI,Takeshi2017/8～

PapersAdjustable vertical vibration isolator with a variable ellipse curve mechanismIn refereedAcademic JournalTakehiko Asai;Yoshikazu Araki;Kosuke Kimura;Takeshi MasuiEarthquake Engng Struct. Dyn.Vol.46, Issue 8, Pages 1345-13662017/1/9～

Academic presentationAcademic JournalCONG Yi;NAKAMURA Keisuke;MASUI Takeshi2016/8～

Academic presentationAcademic JournalNAKAMURA Keisuke;MASUI Takeshi2016/8～

Academic presentationAcademic JournalSUGANUMA Nobuaki;MASUI Takeshi2016/8～

PapersIntegrated mechanical and material design of quasi-zero-stiffness vibration isolator with superelastic Cu-Al-Mn shape memory alloy barsAcademic JournalYoshikazu Araki;Kosuke Kimura;Takehiko Asai;Takeshi Masui;Toshihiro Omori;Ryosuke KainumaJournal of Sound and VibrationVol.358, Pages 74–832015/12～

Academic presentationAcademic JournalKEYAKIDA Masashi;TERADA Momoko;MASUI Takeshi2015/9～

Academic presentationAcademic JournalTERADA Momoko;KEYAKIDA Masashi;MASUI Takeshi2015/9～

Academic presentationAcademic JournalNAOKAWA Shuhei;MASUI Takeshi2015/9～

PapersAcademic JournalSHIBATA Junji;MURAYAMA Norihiro;MASUI Takeshi;YAO Shintaro;TOYOFUKU Toshihide2015/1～

Academic presentationAcademic JournalNISHIDA Takuma;KEYAKIDA Masashi;MASUI Takeshi2014/9～

Academic presentationAcademic JournalKEYAKIDA Masashi;NISHIDA Takuma;MASUI Takeshi2014/9～

Academic presentationAcademic JournalKURITA Tomonao;NAKAMURA Keisuke;MASUI Takeshi2014/9～

Academic presentationAcademic JournalNAKAMURA Keisuke;KURITA Tomonao;MASUI Takeshi2014/9～

Academic presentationAcademic JournalKIMURA Kosuke;ASAI Takehiko;ARAKI Yoshikazu;MASUI Takeshi;YOSHIDA Nobutoshi2014/9～

Academic presentationAcademic JournalYOSHIDA Nobutoshi;KIMURA Kosuke;ARAKI Yoshikazu;ASAI Takehiko;MASUI Takeshi2014/9～

International academic conferenceVertical Seismic Isolation with Superelastic Cu-Al-Mn Alloy Bars Academic JournalKosuke Kimura;Yoshikazu Araki;Takehiko Asai;Nobutoshi Yoshida;Takeshi Masui;Toshihiro Omori;Ryosuke Kainuma;Koji Uetani Sixth World Conference on Structural Control and Monitoring7pages2014/7/15～

PapersNonlinear vibration isolator with adjustable restoring forceIn refereedAcademic JournalCo-authorYoshikazu Araki;Takehiko Asai;Kosuke Kimura;Kosei Maezawa;Takeshi MasuiJournal of Sound and VibrationVolume 332, Issue 23, Pages 6063-60772013/11～

International academic conferenceEvaluation of Rotational Displacements of Masonry Walls of Castles Subjected to Dynamic Horizontal LoadingIn refereedAcademic JournalCo-authorMASUI,Takeshi;HIROISHI, Yasutaka;OSHIMA, Yuji12pages2013/9～

Academic presentationUnrefereedAcademic JournalCo-authorKIMURA Kosuke;ASAI Takehiko;ARAKI Yoshikazu;MAEZAWA Kousei ;MASUI Takeshi;YOSHIDA Nobutoshi2013/8～

Academic presentationUnrefereedAcademic JournalCo-authorTAKAGI Toshiki;NISHIDA Takuma;MASUI Takeshi2013/8～

Academic presentationUnrefereedAcademic JournalCo-authorNISHIDA Takuma;TAKAGI Toshiki;MASUI Takeshi2013/8～

Academic presentationUnrefereedAcademic JournalOSHIMA Yuji;HIROISHI Yasutaka;MASUI Takeshi2013/8～

PapersIn refereedAcademic JournalCo-authorMASUI,Takeshi;NISHIKIDA, Kensuke;TAKAGI, Toshiki2013/4～

PapersIn refereedAcademic JournalCo-author2013/3～

Research reportUnrefereed2013/1～

PapersLoad Settlement Relationships of Circular Footings Considering Dilatancy Characteristics of SandIn refereedAcademic JournalCo-authorY. Tomita (D);T. Nishigata;T. Masui;S. YaoInternational Journal of GEOMATVol. 2, No.1, pp. 148-1532012/12～

International academic conferenceEvaluation of Seismic Performance of Japanese Masonry Walls of Castles Considering Seismic Energy Absorption CapacityIn refereed2012/9～

Academic presentationUnrefereed2012/9～

PapersIn refereedAcademic JournalMASUI,Takeshi2012/3～

PapersEVALUATION OF SEISMIC PERFORMANCE OF MASONRY WALLS CONSIDERING SEISMIC ENERGY ABSORPTION CAPACITYIn refereedIn-house publicationCo-authorMASUI,Takeshi2012/3～

PapersLoad Settlement Relationships for Circular Footings Considering the Dilatancy Characteristics of SandIn refereedIn-house publicationMASUI,Takeshi2012/3～

PapersIn refereedAcademic JournalCo-authorMASUI,Takeshi2012/2～

In-house publicationMASUI,Takeshi2012/1～

PapersResponse of vibration-isolated object to ground motions with intense vertical accelerationsIn refereedAcademic JournalCo-authorMASUI,TakeshiEngineering Structures, Elsevier2011/12～

International academic conferenceLoad settlement relationships of circular footing considering dilatancy characteristics of sandIn refereedCo-authorMASUI,Takeshi2011/11～

International academic conferenceEVALUATION OF THE COLLAPSE LIMIT OF JAPANESE MASONRY WALLS UNDER LONG-TERM LOADIn refereedCo-authorMASUI,Takeshi2011/9～

Academic presentationCo-authorMASUI,Takeshi2011/8～

Academic presentationMASUI,Takeshi2011/8～

PapersAcademic Journal2011/3～

Academic presentationOther2010/9～

PapersIn refereedAcademic JournalCo-author2009/12～

Academic presentationUnrefereedOtherCo-author2009/8～

PapersVertical vibration isolator having piecewise-constant restoring forceIn refereedAcademic JournalCo-authorMASUI Takeshi;Y. Araki;T. AsaiEarthquake Engng Struct. Dyn.No. 38, 1505-15232009/3～

PapersIn refereedAcademic JournalCo-authorMASUI,Takeshi;浅井健彦;吉田亘利;荒木慶一2008/9～

Academic presentationUnrefereedOtherCo-authorMASUI,Takeshi;;;山崎雅弘2008/9～

Academic presentationUnrefereedOtherCo-author2008/9～

Vertical Vibration Isolation Device using Constant Load Supporting MechanismUnrefereedOtherCo-authorMASUI Takeshi;T. Asai;Y. Araki;N. YoshidaProceedings of the 2008 Structures Congress, ASCE11pages2008/4～Vancouver, Canada

PapersIn refereedAcademic JournalCo-author2008/3～

UnrefereedOtherSingle-AuthorMASUI,Takeshi2008/3～

PapersIn refereedAcademic JournalCo-author2007/9～

Academic presentationUnrefereedAcademic JournalCo-author2007/8～

Academic presentationUnrefereedAcademic JournalCo-author2007/7～

Academic presentationUnrefereedAcademic JournalCo-author2006/9～

Academic presentationUnrefereedAcademic JournalCo-author2006/7～

Academic presentationUnrefereedAcademic JournalCo-author2006/6～

Academic presentationUnrefereedAcademic JournalCo-author2005/9～

PapersIn refereedAcademic JournalCo-author2005/7～

Academic presentationUnrefereedAcademic JournalCo-author2005/7～

On the Stability of Masonry Walls,'TSUKISHIBU', under Long Term LoadUnrefereedOtherCo-authorMASUI Takeshi;S.YaoISRM International Workshop On Preservation of Natural Stone Monuments and Rock Weathering, Kyoto2004/11～Kyoto

Academic presentationUnrefereedAcademic JournalCo-author2004/8～

Academic presentationUnrefereedAcademic JournalCo-author2004/7～

PapersTechnology Transfer of the Nodular Cast-In-Place Concrete PileIn refereedAcademic JournalCo-authorMASUI Takeshi;S.Yao;A.Ito;M.Takano;N.Urushizaki;Y.IwasakiInternational Journal of Technology Transfer and CommercialisationVol. 3, No. 2, 166−1862004/6～

Development and Environmental Assessment of the Nodular Cast-In-Place Concrete PileUnrefereedOtherCo-authorMASUI Takeshi;S.Yao;N.UrushizakiThe sixth China-Japan Joint Workshop on Building Structures in Hangzhou987-9962004/6～China

UnrefereedOtherCo-author2004/6～

UnrefereedCo-author2004/3～

PapersIn refereedAcademic JournalCo-author2003/12～

PapersIn refereedAcademic JournalCo-author2003/11～

UnrefereedCo-author2003/10～

Academic presentationUnrefereedAcademic JournalCo-author2003/9～

Research reportUnrefereedSingle-AuthorMASUI,Takeshi2003/7～

Academic presentationUnrefereedAcademic JournalCo-author2003/7～

Academic presentationUnrefereedAcademic JournalCo-author2003/6～

Academic presentationUnrefereedSingle-AuthorMASUI,Takeshi2003/3～

Research reportTechnology Transfer of the Nodular Cast-in-Place Concrete PileUnrefereedIn-house publicationCo-authorMASUI Takeshi;S.Yao;N.Urushizaki;Y.Iwasaki;A.Ito;M.Takanopp.77-1112003/3～

UnrefereedOtherCo-author2003/3～

Research reportUnrefereedAcademic JournalCo-author2003/1～

Technology Transfer of the Nodular Cast-In-Place Concrete PileUnrefereedOtherCo-authorMASUI Takeshi;S.Yao;A.Ito;M.Takano;N.Urushizaki;Y.IwasakiProceedings of Technology Evaluation and Commercialization: National and International Perspectives369−4012003～Hawaii

PapersIn refereedAcademic JournalCo-author2002/11～

UnrefereedOtherCo-author2002/9～

Academic presentationUnrefereedAcademic JournalCo-author2002/8～

Academic presentationUnrefereedAcademic JournalCo-author2002/7～

PapersIn refereedAcademic JournalCo-author2002/6～

Academic presentationUnrefereedAcademic JournalCo-author2002/6～

PapersIn refereedAcademic JournalCo-author2002/3～

Research reportUnrefereedIn-house publicationCo-author2002～

Academic presentationUnrefereedAcademic JournalCo-author2001/9～

UnrefereedOtherCo-author2001/6～

Academic presentationUnrefereedAcademic JournalCo-author2001/6～

PapersIn refereedAcademic JournalCo-author2001/2～

PapersEarthquake Elastic Response Analysis of a Reinforced Concrete Bridge Pier Using Timoshenko Beam Finite ElementUnrefereedAcademic JournalSingle-AuthorMASUI TakeshiSymposium

on Damage to Structures by Impulsive Effects of Hyogoken-Nanbu Earthquakepp. 43-472000/3/21～

PapersPost-bifurcation Analysis of Steady-Sate PathUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiThe 49th National Congress of Theoretical and Applied Mechanicspp. 203-2042000/1/25～

Academic presentationUnrefereedAcademic JournalCo-author2000～

Academic presentationCritical Behavior with Torsional Deformation of 1-story Space Frames Subjected to Horizontal Cyclic LoadingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiSummaries of Technical Papers of Annual Meeting Architectural Institute of Japan1999/9～Architectural Institute of Japan

PapersThe Steady-state Limits of Space Cantilever Beam-columns with a Biaxial-Symmetrical Cross-sectionIn refereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiJournal of Structural and Construction Engineering(Transactions of AIJ)№ 520,pp. 53-601999/6～A finite element analysis method is proposed for predicting the steady-state limit of a cantilever beam-column whose cross-section is symmetrical with respect to two orthogonal axes in a 3D space. The beam-column is subjected to an idealized completely reversed tip-deflection cycling program with continuously increasing amplitude under a constant axial load. Finstly, an analysis method is presented for tracing the steady-state path of the beam-column. Secondly, the steady-state limit of a tip deflection amplitude is found as a limit point of a steady-state path. Finally, the steady-state limits are verified through finite element analyses of hysteretic responses of beam-columns.

PapersA Finite Element Method for the In-plane Limit of Beam-columns Subjected to Cyclic BendingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiProceedings of Plasticity '99 : The Seventh International Symposium on Plasticity and Its Current Applicationpp. 929-9321999/1～ Cancun, Mexico

Research reportIn refereedIn-house publicationCo-author1999～

PapersA Method for the In-plane Limit Analysis of Cantilever Beam-columns Subjected to Cyclic BendingIn refereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiJournal of Structural and Construction Engineering(Transactions of AIJ)No .513,pp .97-1041998/11～As a generalization of the in-plane limit theory for cantilever beam-columns subjected to cyclic bending, a finite element analysis method is proposed. Analyses are performed for beam-columns of square cross-section using the incremental perturbation method. In-plane limits of tip deflection amplitude are parametrically calculated for axial force ratios by the application of the in-plane limit theory. Accuracy of those limits is verified by hysteretic response analyses for the beam-columns. Out-of-plane deformation is exponentially increased under an amplitude in excess of the in-plane limit.

PapersCritical Behavior Aralysis of Space Frames Subjected to Horizontal Cyclic LoadingUnrefereedOtherCo-authorMASUI Takeshi;UETANI/Kojipp.259-2601998/10～

Academic presentationA Method for the post-buckling analysis of lattice frames using a continuum model(Part 2) : Quasi-plastic flow law of lattice structuresUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/Koji;KOBAYASHI/TomohiroSummaries of technical papers of annual meeting architectural institute of Japanpp. 357-3581998/9～Architectural Institute of Japan

Academic presentationIn-plane limits and steady-state limits of beam-columns subjected to cyclic bendingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiProceedings of the conference on computational engineering and sciencevol. 3,No. 3,pp. 781-7841998/5～The Japan Society for Computational Engineering and Science

PapersAnalysis of in-plane limit of a cantilever beam-column subjected to cyclic bendingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/Koji;TSUNEOKA/JiroProceedings of sixth international symposium on plasticity and its current application(Plasticity'97)pp. 443-4441997/7～

PapersImpulsive fracture of brittle cantilever beamsUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/Koji;YOSHIDA/Nobutoshi;NAKAJIMA/TeruyukiJapan NCTAM, 1997. Preprintpp. 75-761996/12～

Academic presentationIn-plane limits and steady-state limits of steel beam-columns subjected to cyclic bendingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiProceedings of the 1996 annual meeting of JSME/MMDvol. A, pp. 295-2961996/10～The Japan Society of Mechanical Engineers

Academic presentationIn-plane limits and steady-state limits of wide flange cantilever beam-columns subjected to cyclic bendingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiSummaries of technical papers of annual meeting architectural institute of Japanpp. 415-4161996/9～Architectural Institute of Japan

Academic presentationImpulsive fracture of brittle cantilever beamsUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/Koji;YOSHIDA/Nobutoshi;NAKAJIMA/TeruyukiProceedings of the seventy-first annual meeting of JSME/Kansaipp. 190-1911996/3～The Japan Society of Mechanical Engineers

Academic presentationNumerical analysis of in-plane behavior limits of beam-columns subjected to cyclic bendingUnrefereedAcademic JournalCo-authorMASUI Takeshi;UETANI/KojiSummaries of technical papers of annual meeting architectural institute of Japanpp. 345-3461995/8～Architectural Institute of Japan

Simulation of strong motion records from the 1993 Noto-hanto-oki earthquake by a semi-empirical methodIn refereedAcademic JournalCo-authorMASUI Takeshi;TAKEMURA/Masayuki;KAMATA/MasakiProceedings of the ninth Japan earthquake engineering SymposiumVol. 1, 547−5521994/12～

Academic presentationSimulation of strong motion records from the 1993 Noto-hanto-oki earthquake by a semi-empirical methodUnrefereedAcademic JournalCo-authorMASUI Takeshi;TAKEMURA/Masayuki;KAMATA/MasakiSummaries of technical papers of annual meeting architectural institute of Japanpp. 407-4081994/9～Architectural Institute of Japan

PapersSimulation of strong ground motion during the 1993 Noto-hanto-oki earthquake by a semi- empirical methodIn refereedAcademic JournalCo-authorMASUI Takeshi;TAKEMURA/Masayuki;KAMATA/MasakiJournal of the seismological society of Japan, second seriesVol. 47, No. 4, 375−3821994/1～Accelerograms from the 1993 Noto-hanto-oki earthquake(MJMA=6.6)are simulated at four sites with different ground conditions by using a semi-empirical method for modeling the earthquake faulting stochastically. Seismic moment M0 and fault plane for the main shock are determined from a tsunami source model. Two element events, whose focal mechanisms are similar to that of the main shock, are selected among four large aftershocks of MJMA=5.0-5.1. Source spectra of these events follow the

-2 model and their corner frequencies fCE are equal to or higher than those expected from the M0-fc relation by BOORE(1986). Synthesized records are in good agreement with observed ones in both cases of using these element events on the condition that standard deviations SD of displacement on the fault plane are assumed to be about five times as large as those for other large events whose source spectra follow the

-2 model. The higher value of SD suggests that high frequency components of seismic waves were strongly excited due to some large heterogeneity of displacement on the fault plane of the main shock. This result is also supported by the fact that maximum accelerations from this event observed at stations within an epicentral distance of 200 km are systematically larger than those from the 1984 Nagano-ken-seibu earthquake(MJMA=6.8), which has almost the same seismic moment as this event.

PapersInverse generation of earthquake-strain constrained designs of a distributed parameter structure for a sequence of design strain functionsIn refereedAcademic JournalCo-authorMASUI Takeshi;NAKAMURA/Tsuneyoshi ;OHSAKI/MakotoComputer Method in Applied Mechanics and EnginerringVo l. 98, No. 1, 1−211992/7～A new concept called an ordered set of design earthquake-strain functions is introduced for the earthquake-stain constrained designs of a distributed paramemter structure. Based on this concept, an efficient numerical method is proposed for inversely sweeping out an ordered set of earthquake-strain constrained design functions with respect to a parameter which spcifies a sequence of design strain functions. The process of sweeping out the designs is first formulated with Gateaux differentiation of the implicit nonlinear mapping. All the governing equations and the inverse mapping are discretized by the Rayleigh-Ritz method in the numerical procedure. With this method, a set of candidate designs and various design charts may easily be supplied for designers. In the examples, several ordered sets of earthquake response corvature constrained beams with various support conditions are generated, and the characteristics of the designs are discussed.

MASUI, Takeshi

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