Progress in stability analysis of submarine slopes considering dissociation of gas hydrates

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地灾害与地表过程重点实验室

	Progress in stability analysis of submarine slopes considering dissociation of gas hydrates
	Li, Xinpo1,2 ; He, Siming1,2
刊名	ENVIRONMENTAL EARTH SCIENCES
	2012-06-01
卷号	66 期号:3 页码:741-747
关键词	Gas hydrate Sub-marine slope Slope stability
ISSN号	1866-6280
通讯作者	李新坡
英文摘要	Gas hydrates have the potential to be a new energy source and a submarine geohazard. Though researchers generally agree about the association between gas hydrate dissociation and submarine slope failures, the processes and mechanism of submarine slope failure caused by gas hydrate dissociation are not clearly understood. In the last few years, some authors have tried to analyse submarine slope stability by considering the existence and dissociation of gas hydrate, and a few researchers have presented quantitative models. This paper presents a review of the various causes of submarine slope failures associated with gas hydrate dissociation. Also, analysis models of submarine slope stability associated with gas hydrate dissociation that are documented from the literatures including the infinite slope model, wedge model, slump and retrogressive failure model are interpreted and illustrated, respectively.
学科主题	岩土力学
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
类目[WOS]	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
研究领域[WOS]	Environmental Sciences & Ecology ; Geology ; Water Resources
关键词[WOS]	SEDIMENTS ; OFFSHORE ; STRENGTH ; FAILURE ; MARGIN ; SEA ; LANDSLIDES ; BEHAVIOR ; NORWAY ; SLIDE
收录类别	SCI
语种	英语
WOS记录号	WOS:000304624100005
公开日期	2012-12-28
内容类型	期刊论文
源URL	[http://192.168.143.20:8080/handle/131551/4723]
专题	成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
作者单位	1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Key Lab Mt Hazards & Surface Proc, Chengdu 610041, Peoples R China
推荐引用方式 GB/T 7714	Li, Xinpo,He, Siming. Progress in stability analysis of submarine slopes considering dissociation of gas hydrates[J]. ENVIRONMENTAL EARTH SCIENCES,2012,66(3):741-747.
APA	Li, Xinpo,&He, Siming.(2012).Progress in stability analysis of submarine slopes considering dissociation of gas hydrates.ENVIRONMENTAL EARTH SCIENCES,66(3),741-747.
MLA	Li, Xinpo,et al."Progress in stability analysis of submarine slopes considering dissociation of gas hydrates".ENVIRONMENTAL EARTH SCIENCES 66.3(2012):741-747.