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《Journal of Wuhan University of Technology》 2010-09
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Relative Dynamic Response of Structures Under Multi-support Excitations

JIANG Yang,SHI Yong-jiu,WANG Yuan-qing(Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry,Department of Civil Engineering,Tsinghua University,Beijing 100084,China)  
The analytical formulae of the power spectrum density function(PSDF) of both modal coordinates and internal forces under multi-support excitations are derived,to research the variation of the relative dynamic seismic response due to the wave passage effect and incoherence effect.And a numerical example of an arch truss is given to validate the practicability of the results gained from the simplified system.It is shown that the relative dynamic response fluctuates with the increase of wave passage frequency,and the extreme point's distribution is determined by the ratio of natural vibration frequency to wave passage frequency;the incoherence effect will not change the extreme points' distribution,but reduce the fluctuation amplitude;the incoherence effect has little influence on the modal coordinates with low frequency,and enhances the influence when the natural frequency increases.
【Fund】: 高等学校博士学科点专项基金(20090002110045);; 长江学者和创新团队发展计划(IRT00736)
【CateGory Index】: TU311.3
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Ya-hui~*,LI Li-yuan,CHEN Yan,LIN Jia-hao ( State Key Lab. of Struct. Anal. for Ind. Equip., Dalian Univ. of Technol., Dalian 116024, China );Wave passage effect on random seismic response of long-span structures[J];Journal of Dalian University of Technology;2005-04
2 Xue Suduo Wang Xuesheng CaoZi (Beijing University of Technology);PARAMETERS STUDY ON SEISMIC RANDOM MODEL BASED ON THE NEW SEISMIC CODE[J];China Civil Engineering Journal;2003-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Yonghua1,2,LI Siming2(1.School of Architecture and Civil Engineering,Nanchang University,Nanchang 330029,China;2.School of Civil Engineering,Tongji University,Shanghai 200092,China);Seismic response analysis of high-position isolation connected buildings[J];Sichuan Building Science;2010-01
2 LI Yonghua1,3,ZHU Qian2,LI Siming3 (1.School of Architecture and Civil Engineering,Nanchang University,Nanchang 330029,China;2.China Railway 24th Bureau Group Nanchang Construction Company,Nanchang 330002,China;3.School of Civil Engineering,Tongji University,Shanghai 200092,China);Simulation and checking of spatial correlative time histories of mult-support ground motion[J];Sichuan Building Science;2010-01
3 Li Chuangdi~1, Huang Tianli~2, Li Tun~1 , Zou Wanjie~1 , He Yibin~2(1.Department of Civil Engineering,Guangxi Institute of Technology,Liuzhou 545006,China;2.College of Civil Engineering, Hunan University,Changsha 410082,China);Optimum design of structures with TMD based on constraint of dynamic reliability[J];Earthquake Engineering and Engineering Vibration;2004-06
4 DING Yang,ZHANG Jiwei,LI Zhongxian(1.School of Civil Engineering,Tianjin University,Tianjin 300072,China;2.Tianjin Municipal Key Laboratory for Civil Engineering Structuresand New Materials,Tianjin 300072,China);Influence of wave travelling effect on random seismic responses of long-span spatial structures[J];Journal of Earthquake Engineering and Engineering Vibration;2008-01
5 JIANG Yang,SHI Yongjiu,WANG Yuanqing(Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry,Department of Civil Enginearing,Tsinghua University,Beijing 100084,China);Implementation of the practical pseudo excitation method for multi-support seismic response analysis in general FEM software[J];Journal of Earthquake Engineering and Engineering Vibration;2010-01
6 ZHAO Qing,XIAO Zhuo(Department of Civil Engineering,Anhui Institute of Architecture and Industry,Hefei 230022,China);Effects of traveling wave on seismic responses of continuous curved box-girders bridge[J];Journal of Earthquake Engineering and Engineering Vibration;2010-03
7 QUAN Wei1,2,LI Hong-nan11.State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China; 2.Bridge Department of the Third Railway Survey and Design Institute,Tianjin 300142,China;Analysis of earthquake mitigation control method for large-span cable-stayed bridge under multi-component multi-support earthquake[J];Journal of Dalian University of Technology;2010-04
8 BAI Feng-long 1,2,LI Hong-nan1(1.State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China;2.Dalian Architectural Scientific Research and Design Institute Company Limited,Dalian 116021,China);Seismic analysis of two typical spatial structures under multi-dimensional and multi-support earthquake excitations[J];Journal of Dalian University of Technology;2010-06
9 HE Qing-guang1,2,DU Yong-feng1,2,KOU Jia-liang2(1.Northwest Center for Disaster Mitigation in Civil Engineering Ministry of Education,Lanzhou 730000,China;2.Institute of Earthquake Protection and Disaster Mitigation,Lanzhou Univ.of Tech.,Lanzhou 730000,China.);THE OPTIMIZATION OF REINFORCEMENT SCHEME FOR FACTARY BUILDING BASED ON SEISMIC RELIABILITY[J];Low Temperature Architecture Technology;2009-10
10 Wang Lei1, 2), Zhao Chenggang1) Qu Tiejun3) 1) Beijing Jiao Tong University, Beijing 100044, China 2) Agricultural University of Hebei, Baoding 071001, China 3) North China University of Technology, Beijing 100041, China;Seismic response of long-span rigid-framed bridge to incident SV wave with topographic effect being considered[J];Acta Seismologica Sinica;2008-03
China Proceedings of conference Full-text Database 2 Hits
1 J.Fan~1,C.lue~1,H.Zhang~1 (1.Department of civil Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;);Time-varying spectrum estimation and artificial simulation of earthquake ground motions via s-transform[A];[C];2008
2 ZHANG Shi-lei~1,CHEN Shao-feng~2,WANG Huan-ding~1 (1.School of Civil Engineering,Harbin Institute of Technology,Harbin 150090; 2.School of Transportation Science and Enginieering,Harbin Institute of Technology,Harbin 150090);Generation of Artificial Seismic Records Under Multi-Support Excitations[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Jiang Jinren Hong Feng (Institute of Engineering Mechanics, State S eismological Bureau);CONVERSION BETWEEN POWER SPECTRUM AND RESPONSE SPECTRUM AND ARTIFICIAL EARTHQUAKES[J];Earthquake Engineering and Engineering Vibration;1984-03
2 Ou Ji.npi.ng Niu Ditao Du Xiuli(Harbin Architectural and Civil Engineering Institute);RANDOM EARTHQUAKE GROUND MOTION MODEL AND ITS PARAMETER DETERMINATION USED IN ASEISMIC DESIGN[J];Earthquake Engineering and Engineering Vibration;1991-03
3 Ou Jinping Liu Huiyi(Harbin University of Architecture and Engineering) (Hefei City Planning and Design Research Institute);RANDOM SEISMIC RESPONSE SPECTRUM AND ITS APPLICATION BASED ON THE RANDOM SEISMIC GROUND MOTION[J];Earthquake Engineering and Engineering Vibration;1994-01
4 Hong Feng Jiang Jinren Li Yuting (Institute of Engineering Mechanics,State Seismological Bureau);POWER SPECTRAL MODELS OF EARTHQUAKE GROUND MOTIONS AND EVALUATION OF ITS PARAMETERS[J];Earthquake Engineering and Engineering Vibration;1994-02
5 Deng Jun\ Tang Jiaxiang(College of Civil Engineering,Huazhong University of Science and Technology\ Wuhan\ 430074);CHOICE AND MEASUREMENT OF SEISMIC RECORDS FOR TIME-HISTORY ANALYSIS[J];INDUSTRIAL CONSTRUCTION;2000-08
6 Chen Guoxing 1) Jin Yongbin 2) Zai Jinmin 1) ( 1)Institute of Geotechnical Engineering,Nanjing Architectural and Civil Engineering Institute,Nanjing,210009; 2)Jiangsu Institute of Building Scientific Research,Nanjing;A Simple Method of Random Earthquake Response Analysis for High Rise Buildings[J];JOURNAL OF NANJING ARCHITECTURAL AND CIVIL ENGINEERING INSTITUTE;1999-01
7 ZHANG Zhi-yong, SUN Bai-tao, SONG Tian-shu (Dept. of Mechanical Engineering, Wuhan Institute of Chemical Technology, Wuhan 430073, China; Institute of Engineering Mechanics, China Seismological Bureau, Harbin 150080, China; Institute of Civil Eng., Harbin;Study on the parameters of seismic power spectrum model based on the new seismic code[J];WORLD INFORMATION ON EARTHQUAKE ENGINEERING;2000-03
8 WANG Xue-sheng, XUE Su-duo, CAO Zi (The College of Architecture and Civil Engineering, Beijing Polytechnic University, Beijing 100022, China);Review and prospects of the research on multi-components earthquake excitation for structures (Ⅰ): seismic inputs[J];World Information On Earthquake Engineering;2001-04
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