IMHE OpenIR  > 山地灾害与地表过程重点实验室
Alternative TitleComparative analysis of development law and characteristics of secondary geo-hazard induced by Lushan and Wenchuan earthquakes
李秀珍; 孔纪名
Corresponding Author李秀珍
Source Publication自然灾害学报
Abstract芦山地震是2008 年汶川地震后在龙门山断裂带发生的又一次强烈地震。两次地震均诱发了大量次生地质灾害,但由于地震震级、持续时间以及地质环境条件等的差异,两次地震诱发次生地质灾害的发育规律、类型和特征既有相似性,又有一定的差异性。通过对比分析两次地震诱发次生地质灾害的环境背景条件、分布发育规律以及次生地质灾害类型和特征等,充分把握龙门山断裂带地震次生地质灾害的发育规律及演化趋势,以期为地震灾区次生地质灾害的科学预测和及时防范提供科学依据。
Other AbstractLushan earthquake is another strong earthquake along Longmenshan fault after Wenchuan earthquake in 2008. The two earthquakes induced a number of secondary geological hazards, such as avalanches, landslides and unstable slopes. The geo-hazards have certain similarities and obvious differences because of the differences of the magnitudes, duration and geology background condition of the two earthquakes. We comparatively analyze on the distribution law, types and characteristics of secondary geo-hazard induced by the two earthquakes, in order to find out the development law and tendency secondary geo-hazard induced by earthquakes along Longmenshan fault. This may provide a reference for disaster scientific prevention and mitigation in the post - earthquake reconstruction.
Keyword芦山地震 汶川地震 次生地质灾害 分布规律 类型 特征
DOI10.13577 /j.jnd.2014.0502
Indexed ByCSCD
Funding Organization家重点基础研究发展计划(973计划)项目(2013CB733205);中科院重点部署项目子课题(KZZD-EW-05-01-02);中国科学院山地灾害与地表过程重点实验室重点资助项目
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Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
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GB/T 7714
李秀珍,孔纪名. 芦山和汶川地震诱发次生地质灾害的规律及特征对比分析[J]. 自然灾害学报,2014,23(5):11-18.
APA 李秀珍,&孔纪名.(2014).芦山和汶川地震诱发次生地质灾害的规律及特征对比分析.自然灾害学报,23(5),11-18.
MLA 李秀珍,et al."芦山和汶川地震诱发次生地质灾害的规律及特征对比分析".自然灾害学报 23.5(2014):11-18.
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