Entropy based typical landslide hazard degree assessment in Three Gorges

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 > 成都山地所知识仓储（2009年以前）

	Entropy based typical landslide hazard degree assessment in Three Gorges
	Yang ZJ（杨宗佶）; Qiao JP（乔建平）
	2008
会议名称	10th International Symposium on Landslides and Engineered Slopes
会议日期	2008-06-30~2008-07-04
会议地点	陕西西安
关键词	YANGTZE-RIVER
页码	1995-1999
通讯作者	Yang, ZJ
英文摘要	With the development of landslide research, quantitatively conducting typical landslide hazard degree assessment obtains more attention. This study set up an index system by the intensity factors and probability factors of landslide. Based on information entropy method, subjective weight was calculated by 21 typical landslides in Wushan County Three Gorges, and a qualitative typical landslide hazard degree assessment model was established. Then this model was used in evaluating the hazard degree of the landslides in Wushan County, the results was carried on contrast and validation through field investigation and the accurate rate reaches 90.4%. Consequently this model can carry on the promoted utilization as a new method and provide a basis for warning and control of typical landslide.
合作状况	其它
会议主办者	Chinese Inst Soil Mech & Geotech Engn; Chinese Natl Commiss Engn Geol; Chinese Soc Rock Mech & Engn; Hong Kong Inst Engineers, Geotech Div
会议录	LANDSLIDES AND ENGINEERED SLOPES: FROM THE PAST TO THE FUTURE, VOLS 1 AND 2
会议录出版者	CRC PRESS-TAYLOR & FRANCIS GROUP
会议录出版地	BOCA RATON, FL 33487-2742 USA
语种	英语
ISBN号	978-0-415-41196-7
内容类型	会议论文
源URL	[http://ir.imde.ac.cn/handle/131551/2384]
专题	成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前）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
推荐引用方式 GB/T 7714	Yang ZJ,Qiao JP. Entropy based typical landslide hazard degree assessment in Three Gorges[C]. 见:10th International Symposium on Landslides and Engineered Slopes. 陕西西安. 2008-06-30~2008-07-04.