| 文家沟巨型岩质滑坡高速远程运移特征分析 |
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| 引用本文： | 陈光平,赵其华,黄河清.文家沟巨型岩质滑坡高速远程运移特征分析[J].工程地质学报(英文版),2011,19(3):404-408. |
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| 作者姓名： | 陈光平 赵其华 黄河清 |
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| 作者单位： | 1.成都理工大学环境与土木工程学院 成都 610059 |
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| 基金项目： | 国家自然科学基金项目资助(40772177); 长江学者和创新团队发展计划资助(IRT0812) |
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| 摘 要： | 文家沟滑坡是汶川地震诱发的巨型高速远程岩质滑坡,其运移特征尚不明确.在现场调查的基础上,结合遥感解译,进一步深入研究其运移特征.分析得出,滑体自滑源区差异性启动,途经斜坡区铲刮坡表岩土体,随后以滑行、飞行等方式进入沟谷区,沿沟铲刮两岸坡体继续下行,与岸坡发生了5次明显的冲撞,逐步解体碎屑化,于第3次冲撞后开始大规模减速...
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| 关 键 词： | 文家沟滑坡 运移特征 解体碎屑化 地形地貌 |
| 收稿时间： | 2011-02-10 |
SLIDING CHARACTERISTICS OF HIGH-SPEED AND LONG RUN-OUT GIANT ROCKSLIDE LANDSLIDE AT WENJIAGOU STREAM |
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| CHEN Guangping ZHAO Qihua HUANG Heqing.SLIDING CHARACTERISTICS OF HIGH-SPEED AND LONG RUN-OUT GIANT ROCKSLIDE LANDSLIDE AT WENJIAGOU STREAM[J].Journal of Engineering Geology,2011,19(3):404-408. |
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| Authors: | CHEN Guangping ZHAO Qihua HUANG Heqing |
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| Institution: | 1.College of Environment and Civil Engineering,Chengdu University of Technology,Chengdu 6100592.State Key Lab of Geological Hazard Prevention and Geological Environment Protection,Chengdu 6100593.CCCC Second Highway Consultants Co.Ltd,Wuhan 430064 |
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| Abstract: | Wenjiagou landslide is a giant rockslide with high-speed and long run-out.It was triggered by the 2008 Wenchuan earthquake.But its sliding characteristic is unclear so far.This paper presents a study on the sliding characteristic of this rockslide.It is based on the field investigation and is combined with remote sensing interpretation.The conclusions are as follows: The slip mass started diversity from source area,scraped rock-soil body of slope surface at the slope area,and then glided or flied into Wenji... |
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| Keywords: | Wenjiagou landslide Sliding characteristics Disintegration and rubblization Landform |
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