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四川省茂县叠溪镇新磨村特大滑坡应急科学调查
Alternative TitleOn the Survey of Giant Landslide at Xinmo Village of Diexi Town,Maoxian Country,Sichuan Province,China
何思明1,2,3; 白秀强3,4; 欧阳朝军1,2; 王东坡5
Corresponding Author何思明
2017
Source Publication山地学报
ISSN1008-2786
Volume35Issue:4Pages:598-603
Other Abstract

2017年6月24日四川省茂县叠溪镇新磨村突发特大高位顺层岩质滑坡,造成10人死亡,73人失踪,整个新磨村被毁的重大损失。通过对滑坡所处位置的地形、地质、降雨和历史地震综合分析,该滑坡是由历史上多次强烈地震形成的震裂山体在持续降雨作用下触发的高位坡—碎屑流—堰塞湖灾害链。强烈地震造成的山体内部损伤可持续影响数百年以上,是未来高烈度区地质灾害排查的重点。 
 

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At 5∶ 39 AM on 24 June 2017,a massive high-position landslide-debris avalanche hit the Xinmo village of Diexi town,Maoxian country,Sichuan province,China,causing 10 deaths,73 missing and the whole village to be buried. According to a comprehensive survey of the topography,geology,rainfall and historical earthquakes of the location of the landslide,it was found that the landslide was a typical case of high slope-debris flow-dammed lake disaster chain,which was triggered by successive rainfall and the occurrence was followed by a formation of cracked cliff induced by historical earthquakes. Therefore,it can be inferred that the internal damages developed in
cliff generated by earthquakes can affect the stability of rock slope probably hundreds of years later. It should be the concern of geological hazard investigation in the earthquake-hit areas in the future.

Keyword新磨村特大滑坡 成因机制 地震 降雨
Subject AreaP642.22
DOI10.16089/j.cnki.1008-2786.000258
Indexed ByCSCD ; 北大中文核心
Language中文
CSCD IDCSCD:6066153
Funding Organization国家自然科学基金国际合作与交流项目(41661144041) ; 四川省科技厅重点研发计划、科技支撑计划(2017SZ004、2016SZ0067)
Citation statistics
Cited Times:6[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/19115
Collection山地灾害与地表过程重点实验室
Affiliation1.中国科学院山地灾害与地表过程重点实验室
2.中国科学院水利部成都山地灾害与环境研究所
3.中国科学院青藏高原地球科学卓越创新中心
4.中国科学院青藏高原研究所
5.成都理工大学
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
何思明,白秀强,欧阳朝军,等. 四川省茂县叠溪镇新磨村特大滑坡应急科学调查[J]. 山地学报,2017,35(4):598-603.
APA 何思明,白秀强,欧阳朝军,&王东坡.(2017).四川省茂县叠溪镇新磨村特大滑坡应急科学调查.山地学报,35(4),598-603.
MLA 何思明,et al."四川省茂县叠溪镇新磨村特大滑坡应急科学调查".山地学报 35.4(2017):598-603.
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