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	Dynamic simulation of a dipping fault using a three-dimensional finite difference method with nonuniform grid spacing
	Zhang, WB; Iwata, T; Irikura, K
刊名	Journal of geophysical research-solid earth
	2006-05-02
卷号	111期号:B5页码:10
ISSN号	0148-0227
DOI	10.1029/2005jb003725
通讯作者	Zhang, wb(wenbo@gucas.ac.cn)
英文摘要	[ 1] we propose a method to analyze dynamic rupture processes of earthquakes with a dipping fault, using a three-dimensional finite difference (fd) method with nonuniform grid spacing. this approach does not require aligning the fault plane to the fd grid for implementation of the fd method. it can be used to deal with a realistically complex fault geometry model. we validate our method by studying two dynamic source problems that have been analyzed by madariaga et al. one is the instantaneous rupture of a circular fault embedded in a homogeneous elastic medium; the other is the spontaneous rupture of a rectangular fault which starts from a local circular asperity on the fault plane. our numerical results for different dipping faults are similar with those obtained by madariaga et al. using a horizontal fault plane model in full space, thus validating our method for dipping fault models.
WOS关键词	STRONG-MOTION DATA ; 1999 CHI-CHI ; HETEROGENEOUS DISTRIBUTION ; DEPENDENT FRICTION ; EARTHQUAKE FAULT ; RUPTURE VELOCITY ; SLIP ; PARAMETERS ; TAIWAN ; MODEL
WOS研究方向	Geochemistry & Geophysics
WOS类目	Geochemistry & Geophysics
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000237448800002
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2379478
专题	中国科学院大学
通讯作者	Zhang, WB
作者单位	1.Chinese Acad Sci, Grad Univ, Lab Computat Geodynam, Beijing 100049, Peoples R China 2.Kyoto Univ, Disaster Prevent Res Inst, Kyoto 6110011, Japan
推荐引用方式 GB/T 7714	Zhang, WB,Iwata, T,Irikura, K. Dynamic simulation of a dipping fault using a three-dimensional finite difference method with nonuniform grid spacing[J]. Journal of geophysical research-solid earth,2006,111(B5):10.
APA	Zhang, WB,Iwata, T,&Irikura, K.(2006).Dynamic simulation of a dipping fault using a three-dimensional finite difference method with nonuniform grid spacing.Journal of geophysical research-solid earth,111(B5),10.
MLA	Zhang, WB,et al."Dynamic simulation of a dipping fault using a three-dimensional finite difference method with nonuniform grid spacing".Journal of geophysical research-solid earth 111.B5(2006):10.

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