Catastrophic landslides associated with the M8.0 Wenchuan earthquake

CORC > 中国地质调查局 > 中国地质调查局

	Catastrophic landslides associated with the M8.0 Wenchuan earthquake
	Yin, YP (Yin, Yueping); Zheng, WM (Zheng, Wanmo); Li, XC (Li, Xiaochun); Sun, P (Sun, Ping); Li, B (Li, Bin)
刊名	BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
	2011
卷号	70 期号:1 页码:15-32
关键词	Catastrophic landslides Wenchuan earthquake Sturzstorm Acceleration Dammed lake Air cushion
ISSN号	1435-9529
英文摘要	Numerous earthquake-induced landslides occurred in the Longmenshan tectonic belt associated with the 12th May 2008 Wenchuan earthquake where the vertical acceleration was greater than the horizontal ground motion. Many of these landslides originated in the steep mountain terrain which amplified the effect of the ground shaking. Three typical landslides are discussed the Niujuangou sturzstrom, the Chengxi rock slide and the 1,100 million m(3) Daguangbao rock slide. Having discussed the individual slides and some previously published models, a mechanism to explain both the very fast velocity of the slides and their long run-out distance is proposed, taking into account aerodynamic principles. The model postulates that air trapped in the steep-sided valley by the collapsing rock mass forms a "cushion-effect" on which the debris moves.
学科主题	环境地质学
WOS关键词	ATTENUATION
WOS研究方向	Engineering ; Geology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000286940200003
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39276]
专题	中国地质调查局
作者单位	Minist Land & Resources, Key Lab Neotecton Movement & Geohazard, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Yin, YP ,Zheng, WM ,Li, XC ,et al. Catastrophic landslides associated with the M8.0 Wenchuan earthquake[J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,2011,70(1):15-32.
APA	Yin, YP ,Zheng, WM ,Li, XC ,Sun, P ,&Li, B .(2011).Catastrophic landslides associated with the M8.0 Wenchuan earthquake.BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,70(1),15-32.
MLA	Yin, YP ,et al."Catastrophic landslides associated with the M8.0 Wenchuan earthquake".BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 70.1(2011):15-32.