芦山地震诱发次生地质灾害的分布规律和类型、特征 及演化趋势分析

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

	芦山地震诱发次生地质灾害的分布规律和类型、特征及演化趋势分析
	孔纪名; 崔云; 李秀珍
刊名	工程地质学报
	2014
页码	272-279
关键词	芦山地震次生地质灾害类型特征演化趋势
通讯作者	李秀珍
英文摘要	Lushan earthquake not only caused heavy property loss and personal injury, but also induced a large number of geological hazards, such as avalanches and landslides. At present, the secondary geological hazards will have a serious threat on the lives and property of the people in the earthquake - stricken area, as it is the raining season, with frequent aftershocks. In this paper, based on analyzing geological environment condition of the earthquake - stricken area, we deeply analyze on the distribution law, types and characteristics and development tendency of the geological hazards. The earthquake induced 1337 geological hazards, mainly including moderate – small scale avalanches landslides and unstable slopes. The hazards is mainly developed in sandstone and mudstone of cretaceous and triassic system, carbonatite of permian system, conglomerate of tertiary system and weathered crust and debris of quaternary system. Most of them densely distributed on steep slopes of both sides of Longmen southern fault (Zhonglin – Shuangshi fault) and Baoxing, Linguan and Lushan river and on the inside slopes of some roads. The earthquake not only induced a lot of geo-hazards, but also caused a lot of potential and hidden geo-hazards. So, the geo-hazards in the disaster area will appear an increasing trend in the future.This study may provide a reference for disaster prevention and mitigation in the post - earthquake reconstruction.
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:5132566
公开日期	2014-12-02
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/7473]
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
推荐引用方式 GB/T 7714	孔纪名,崔云,李秀珍. 芦山地震诱发次生地质灾害的分布规律和类型、特征及演化趋势分析[J]. 工程地质学报,2014:272-279.
APA	孔纪名,崔云,&李秀珍.(2014).芦山地震诱发次生地质灾害的分布规律和类型、特征及演化趋势分析.工程地质学报,272-279.
MLA	孔纪名,et al."芦山地震诱发次生地质灾害的分布规律和类型、特征及演化趋势分析".工程地质学报 (2014):272-279.