| 地震次生地质灾害对山区公路的危害和防灾研究 |
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| 引用本文： | 黄晓光,唐利平,李朝安.地震次生地质灾害对山区公路的危害和防灾研究[J].地质灾害与环境保护,2010,21(2):88-91,104. |
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| 作者姓名： | 黄晓光 唐利平 李朝安 |
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| 作者单位： | 1. 四川省冶金地质勘查局水文工程大队,成都,610501
2. 中铁西南科学研究院有限公司地质灾害防治研究所,成都,610031 |
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| 基金项目： | "5.12"汶川特大地震灾后应急排查项目 |
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| 摘 要： | 通过参阅研究"5.12"汶川特大地震灾后的公路地震灾害现场调查及已有相关文献资料,对地震诱发崩塌、滑坡、泥石流等主要次生地质灾害对山区公路的危害模式进行了归纳、剖析和探讨,阐述了地震区的地震次生地质灾害的空间分布规律。最后对位于地震区的山区公路在规划建设、在建、已建公路的不同阶段提出了相应的次生地质灾害的防灾研究。
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| 关 键 词： | 地震诱发次生地质灾害 灾后现场调查 危害模式 防灾对策 |
DAMAGE ON MOUNTAIN HIGHWAY CAUSED BY SECOND GEOLOGIC DISASTERS TRIGGERED BY THE WENCHUAN EARTHQUAKE AND ITS PREVENTION |
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| HUANG Xiaog-guang,TANG Li-ping,LI Chao-an.DAMAGE ON MOUNTAIN HIGHWAY CAUSED BY SECOND GEOLOGIC DISASTERS TRIGGERED BY THE WENCHUAN EARTHQUAKE AND ITS PREVENTION[J].Journal of Geological Hazards and Environment Preservation,2010,21(2):88-91,104. |
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| Authors: | HUANG Xiaog-guang TANG Li-ping LI Chao-an |
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| Institution: | 1.Hydro-engineering Team of Sichuan Metallurgical Geology ＆ Exploration Bureau Chengdu 610501,China;2.The Institute of Geologic Hazard Prevention of the South-west Research Institute of CREC,Chengdu 610031,China) |
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| Abstract: | Based on investigation information about seigsmogenic second geologic disasters triggered by The Wenchuan Earthquake along Du-Wen highway,in this paper,the earthquake second geologic disaster distribution was studied and the category of highway damage was classed.Also the seigsmogenic second geologic disaster prevention countermeasures for this mountain highway are discussed. |
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| Keywords: | seigsmogenic geologic disasters post-disaster damage survey at earthquake scene disaster prevention countermeasure |
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