GROUND_MOTION

作品数:133被引量:310H指数:9
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A note on near-field site amplification effects of ground motion from a radially inhomogeneous valley被引量:9
《Earthquake Engineering and Engineering Vibration》2018年第4期707-718,共12页Zhang Ning Gao Yufeng Wu Yongxin Zhang Fei 
Fundamental Research Funds for the Central Universities under Grant No.2018B14014;the National Natural Science Foundation of China under Grant No.51608172,41630638 and 51479050;the National Key Basic Research Program of China "973" Program under Grant No.2015CB057901;the National Key Research and Development Program of China under Grant No.2016YFC0800205;the Public Service Sector R&D Project of Ministry of Water Resource of China under Grant No.201501035-03;the 111 Projects under Grant No.B13024
To improve the understanding of the near-field soil and topographic amplification effects, an analytical solution by the authors for the scattering of plane SH waves by a radially inhomogeneous semi-cylindrical valley...
关键词:elastic SH-waves wave scattering and diffraction ground motion amplification VALLEY CANYON 
Study on the effect of ground motion direction on the response of engineering structure被引量:1
《Earthquake Engineering and Engineering Vibration》2016年第4期649-656,共8页Sun Menghan Fan Feng Sun Baitao Zhi Xudong 
National Technology Research and Development Program of the Ministry of Science and Technology of China under Grant No.2015BAK17B03;National Natural Science Foundation of China(General Program)under Grant No.51278152;National Science & Technology Pillar Program(2015BAK17B06);Program for Innovation Research Team in China Earthquake Administration
Due to the randomness of earthquake wave magnitude and direction, and the uncertain direction of strong axis and weak axis in the construction of engineering structures, the effect of the direction of ground motion on...
关键词:direction of grotmd motion structure effect coordinate transformation response spectrum 
Near-fault directivity pulse-like ground motion effect on high-speed railway bridge被引量:8
《Journal of Central South University》2014年第6期2425-2436,共12页陈令坤 张楠 蒋丽忠 曾志平 陈格威 国巍 
Project(2013CB036203)supported by the National Basic Research Program of China;Project(2013M530022)supported by China Postdoctoral Science Foundation;Project(2013-K5-31)supported by Science and Technology Plan of Ministry of Housing and Urban-Rural Development of China;Project supported by High-level Scientific Research Foundation for the Introduction of Talent of Yangzhou University,China;Project supported by the Open Fund of the National Engineering Laboratory for High Speed Railway Construction,China;Project(IRT1296)supported by the Program for Changjiang Scholars and Innovative Research Team in University,China;Project(50908236)supported by the National Natural Science Foundation of China
The vehicle-track-bridge(VTB)element was used to investigate how a high-speed railway bridge reacted when it was subjected to near-fault directivity pulse-like ground motions.Based on the PEER NAG Strong Ground Motion...
关键词:ELEMENT near-fault ground motion directivity pulse high-speed railway bridge earthquake response 
Effect of seawater on incident plane P and SV waves at ocean bottom and engineering characteristics of offshore ground motion records off the coast of southern California, USA被引量:29
《Earthquake Engineering and Engineering Vibration》2014年第2期181-194,共14页Diao Hongqi Hu Jinjun Xie Lili 
the 973 Program under Grant No.2011CB013601;Basic Science Research Foundation of IEM,CEA under Grant No.2011B02;National Natural Science Foundation of China under Grant No.51238012,9121530113,50938006;International Science&Technology Cooperation Program of China under Grant No.2012DFA70810
The effect of seawater on vertical ground motions is studied via a theoretical method and then actual offshore ground motion records are analyzed using a statistical method. A theoretical analysis of the effect of sea...
关键词:offshore ground motion seawater P and SV waves vertical ground motions spectral ratio 
Effect of seismic super-shear rupture on the directivity of ground motion acceleration被引量:1
《Earthquake Engineering and Engineering Vibration》2013年第4期519-527,共9页Hu Jinjun Xie Lili 
Basic Science Research Foundation of IEM,CEA under Grant No.2011B02;973 Program under Grant No.2011CB013601;National Natural Science Foundation of China under Grant Nos.51238012,9121530113;International Science&Technology Cooperation Program of China under Grant No.2012DFA70810
The effect of seismic super-shear rupture on the directivity of ground motions using simulated accelerations of a vertical strike-slip fault model is the topic of this study. The discrete wave number/finite element me...
关键词:ground motion DIRECTIVITY rupture velocity super-shear rupture peak ground acceleration 
An explanation of the large PGA value of 2013 MS 7.0 Lushan earthquake at 51BXD station through topographic analysis
《Earthquake Science》2013年第3期199-205,共7页Zhijun Dai Xiaojun Li 
supported by the National Basic Research Program of China(2011CB013601);the National Natural Science Foundation of China(91215301,61203276); the Special Fund of the Institute of Geophysics,China Earthquake Administration(DQJB12B12)
In Ms7.0 Lushan earthquake, a large amount of strong ground motion recordings were collected. In this paper, we analyze the recordings carefully. The abnor- mality of ground motion recordings is identified through a l...
关键词:Strong ground motion Topographicamplification Ground motion directionality 
Synthetic seismograms of ground motion near earthquake fault using simulated Green's function method被引量:2
《Chinese Science Bulletin》2006年第24期3018-3025,共8页ZHAO Zhixin ZHAO Zhao XU Jiren Ryuji Kubota 
Acknowledgements This work was supported by National Basic Research Program of China (Grant No. 2003CB716505) and the National Natural Science Foundation of China (Grant No. 40399141).
Seismograms near source fault were synthesized using the hybrid empirical Green’s func-tion method where the discretely simulated seismic waveforms are used for Green’s functions instead of the observed waveforms of...
关键词:合成地震图 地震波形 地面运动 震源断层 模拟Green函数法 
The Influence of Earth Temperature on the Dynamic Characteristics of Frozen Soil and the Parameters of Ground Motion on Sites of Permafrost被引量:2
《Earthquake Research in China》2004年第1期1-12,共12页WangLanmin ZhangDongli WuZhijian MaWei LiXiaojun 
FinanciallysupportedbytheSpecialFundonSocialPublicWelfareStudy (2 0 0 2DIA1 0 0 0 1 ) ;The" 973"StateKeyFundamentalResearchDevelopmentPlanProject(2 0 0 2CB4 1 2 70 4 ) China .
Earth temperature is one of the most important factors influencing the mechanical properties of frozen soil. Based on the field investigation of the characteristics of ground deformation and ground failure caused by t...
关键词:PERMAFROST Earth temperature Dynamic characteristics Ground motion 
Effects of the hanging wall and footwall on peak acceleration during the Jiji (Chi-Chi), Taiwan Province, earthquake被引量:9
《Acta Seismologica Sinica(English Edition)》2001年第6期654-659,共6页俞言祥 高孟潭 
National Key Basic Research Project (G1998040700).
The M=7.6 Jiji (Chi-Chi) earthquake, Taiwan Province, on September 21, 1999 (local time) is a thrust fault style earthquake. The empirical attenuation relations of the horizontal and vertical peak ground accelerations...
关键词:Jiji (Chi-Chi) earthquake ground motion hanging-wall effect 
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