| 彭州市干溪沟流域地震诱发地质灾害成因分析 |
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| 引用本文： | 魏云杰,鲍艳,李战鲁.彭州市干溪沟流域地震诱发地质灾害成因分析[J].工程地质学报(英文版),2011,19(4):582-587. |
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| 作者姓名： | 魏云杰 鲍艳 李战鲁 |
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| 作者单位： | 1.北京工业大学 城市与工程安全减灾省部共建教育部重点实验室 北京 100124; |
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| 基金项目： | 北京工业大学博士科研启动经费资助 |
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| 摘 要： | 干溪沟属于湔江的支流,在大地构造部位上位于龙门山断褶带中段前缘,地貌上属于侵蚀构造地貌和河流地貌,切割深,降雨量丰富,河谷、河流较发育.由于人工开采矿石普遍,地质灾害较发育,典型的地质灾害主要有大白岩崩塌体、大团包滑坡体、干溪沟潜在泥石流.大白岩逆冲崩塌体是在汶川大地震发生时,映秀一北川断层发生逆冲,上盘灰岩错出山坡,...
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| 关 键 词： | 汶川地震 崩塌 滑坡 泥石流 堆积体 |
| 收稿时间： | 2011-04-20 |
GENETIC ANALYSIS OF EARTHQUAKE-INDUCED GEOLOGIC HAZARDS IN GANXIGOU DRAINAGE BASIN OF PENGZHOU |
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| WEI Yunjie BAO Yan LI Zhanlu.GENETIC ANALYSIS OF EARTHQUAKE-INDUCED GEOLOGIC HAZARDS IN GANXIGOU DRAINAGE BASIN OF PENGZHOU[J].Journal of Engineering Geology,2011,19(4):582-587. |
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| Authors: | WEI Yunjie BAO Yan LI Zhanlu |
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| Institution: | 1.Key Laboratory of Urban Security and Disaster Engineering,Ministry of Education,Beijing University of Technology,Beijing 100124;2.Institute of Mountain Hazards &|Environment,Chinese Academy of Sciences,Chengdu 610041 |
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| Abstract: | Ganxigou belongs to tributaries of Qian River,in the front margin of the central Longmeng Mountain folded zone,and it belongs to erosion structural and river landforms.The valley is developing and deeply dissected,whose rainfall and river waters are rich.Geologic hazards are also developing due to widespread mining.Typical geologic hazards are mainly Dabaiyan collapse bodies,Datuanbao collapse bodies and Ganxigou potential Debris flow.Dabaiyan overthrust collapse bodies formed after Wenchuan Earthquake.Afte... |
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| Keywords: | Wenchuan earthquake Collapse Landslide Debris flow Deposit |
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