Earthquake responses of near-fault building clusters in mountain city considering viscoelasticity of earth medium and process of fault rupture

doi:10.1016/j.soildyn.2017.05.012

CQUET-IR

	Earthquake responses of near-fault building clusters in mountain city considering viscoelasticity of earth medium and process of fault rupture
	Liu, Tielin 1; Zhong, Wei 2
	2017-08-01
发表期刊	SOIL DYNAMICS AND EARTHQUAKE ENGINEERING
ISSN	0267-7261
EISSN	1879-341X
卷号	99 页码:137-141
摘要	A new algorithm is proposed to implement viscoelastic wave propagation in earth medium with surface topography by introducing history variables into integral type GZB constitutive equations and by using the recursive formulae of these history variables. Combining the proposed algorithm with the flexural wave algorithm for frame structure and the algorithm for bidirectional wave propagation, a new type of integrated method is developed for earthquake response analyses of near-fault building clusters in mountain city due to rupture of causative fault. The earthquake responses of building clusters of frame structures situated at different sites of a mountain in Chongqing city, China, are studied during a hypothetical Mw 6.2 near-fault earthquake. The numerical results show that, for the multi-story buildings, the maximum peak value of beam-end bending moments appears in the building on the hill top and the earthquake risk positions are mainly at the bottom and/or the top of the buildings. For the high-rise buildings, the maximum peak value of beam-end bending moments appears in the building on the mountainside and the earthquake risk positions are mainly at the bottom and/or the middle of the buildings. © 2017
关键词	Bending moments Clustering algorithms Constitutive equations Earthquakes Landforms Structural frames Surface topography Tall buildings Topography Viscoelasticity Wave propagation Earth mediums Earthquake response Earthquake response analysis End bending moments Investigated lump Multistory building Near fault Near-fault earthquake
DOI	10.1016/j.soildyn.2017.05.012
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Engineering ; Geology
WOS类目	Engineering, Geological ; Geosciences, Multidisciplinary
WOS记录号	WOS:000404707800013
出版者	Elsevier Ltd
EI入藏号	20172003678438
EI分类号	402 Buildings and Towers ; 408.2 Structural Members and Shapes ; 481.1 Geology ; 484 Seismology ; 484.1 Earthquake Measurements and Analysis ; 903.1 Information Sources and Analysis ; 921 Mathematics ; 931.2 Physical Properties of Gases, Liquids and Solids ; 951 Materials Science
原始文献类型	Journal article (JA)
出版地	OXFORD
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/3031
专题	重庆电子科技职业大学
作者单位	1.School of Civil Engineering, Shenyang Jianzhu University, Shenyang; 110168, China; 2.Chongqing College of Electronic Engineering, Chongqing; 401331, China
推荐引用方式 GB/T 7714	Liu, Tielin,Zhong, Wei. Earthquake responses of near-fault building clusters in mountain city considering viscoelasticity of earth medium and process of fault rupture[J]. SOIL DYNAMICS AND EARTHQUAKE ENGINEERING,2017,99:137-141.
APA	Liu, Tielin,&Zhong, Wei.(2017).Earthquake responses of near-fault building clusters in mountain city considering viscoelasticity of earth medium and process of fault rupture.SOIL DYNAMICS AND EARTHQUAKE ENGINEERING,99,137-141.
MLA	Liu, Tielin,et al."Earthquake responses of near-fault building clusters in mountain city considering viscoelasticity of earth medium and process of fault rupture".SOIL DYNAMICS AND EARTHQUAKE ENGINEERING 99(2017):137-141.