四川安县高川乡政府滑坡特征及稳定性分析
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摘要
2008年汶川"5.12"特大地震诱发了为数众多的崩塌、滑坡、泥石流等次生地质灾害,安县高川乡政府滑坡就是其中之一。本文在综合分析滑坡区地质环境条件、滑坡灾害体特征的基础上,进行了滑坡稳定性计算,给出了滑坡稳定性影响因素。
"5.12"Wenchuan earthquake in 2008 induced numerous secondary geological hazards such as collopses,landslides,debris flows and so on,Zhengfu landslide in Gaochuan township An county is one of these.In this paper,based on comprehensive analysis for geological environment conditions in landslide area and physical characterstics of disasters,made calculation of landslide stability,and provided factors of landslide stability.
"5.12"Wenchuan earthquake in 2008 induced numerous secondary geological hazards such as collopses,landslides,debris flows and so on,Zhengfu landslide in Gaochuan township An county is one of these.In this paper,based on comprehensive analysis for geological environment conditions in landslide area and physical characterstics of disasters,made calculation of landslide stability,and provided factors of landslide stability.
引文
[1]河北省地矿局秦皇岛矿产水文工程地质大队.四川省安县高川乡政府滑坡应急勘查报告[R].2009.QIN Huangdao Team of Mineral and Hydrogeology andEngineering Geology,Hebei Bureau of Geo-exploration.Emergency exploration report of Zhengfu landslide inGaochuan township,An county,Sichuan province[R].2009.
[2]黄润秋.汶川8.0级地震触发崩滑灾害机制及地质力学模式[J].岩石力学与工程学报,2009,28(6):164-174.HUANG Runqiu.Mechanism and geomechanical modes oflandslide hazards triggered by Wenchun 8.0 earthquake[J].Chinese Journal of Rook Mechanics and Engineering,2009,28(6):164-174.
[3]蹇佳洲,陈金国.三峡库区滑坡稳定性计算中的常用方法[J].西部探矿工程,2005(2):201-203.JIAN Jiazhou,CHEN Jinguo.Common methods of stabilityanalysis on landslide in the Three Gorge Reservoir Area[J].West-China Exploration Engineering,2005(2):201-203.
[4]刘长春,殷坤龙,李远耀.巴东县文家滑坡稳定性计算及其敏感性分析[J].水文地质工程地质,2010,37(1):119-123.LIU Changchun,YIN Kunlong,LI Xuanyao.Stabilitycalculation and sensitivity analysis of Wenjia landslide,Badong county[J].Hydrogeology and EngineeringGeology,2010,37(1):119-123.
[5]尹志光,俸锦福,刘腊美,等.向家山滑坡机理及稳定性分析[J].地下空间与工程学报.2007(1):102-105.YIN Zhiguang,FENG Jinfu,LIU Lamei,et al.The studyon the mechanism and stability of Xiangjia shan Landslide[J].Chinese Journal of Underground Space andEngineering,2007(1):102-105.
[2]黄润秋.汶川8.0级地震触发崩滑灾害机制及地质力学模式[J].岩石力学与工程学报,2009,28(6):164-174.HUANG Runqiu.Mechanism and geomechanical modes oflandslide hazards triggered by Wenchun 8.0 earthquake[J].Chinese Journal of Rook Mechanics and Engineering,2009,28(6):164-174.
[3]蹇佳洲,陈金国.三峡库区滑坡稳定性计算中的常用方法[J].西部探矿工程,2005(2):201-203.JIAN Jiazhou,CHEN Jinguo.Common methods of stabilityanalysis on landslide in the Three Gorge Reservoir Area[J].West-China Exploration Engineering,2005(2):201-203.
[4]刘长春,殷坤龙,李远耀.巴东县文家滑坡稳定性计算及其敏感性分析[J].水文地质工程地质,2010,37(1):119-123.LIU Changchun,YIN Kunlong,LI Xuanyao.Stabilitycalculation and sensitivity analysis of Wenjia landslide,Badong county[J].Hydrogeology and EngineeringGeology,2010,37(1):119-123.
[5]尹志光,俸锦福,刘腊美,等.向家山滑坡机理及稳定性分析[J].地下空间与工程学报.2007(1):102-105.YIN Zhiguang,FENG Jinfu,LIU Lamei,et al.The studyon the mechanism and stability of Xiangjia shan Landslide[J].Chinese Journal of Underground Space andEngineering,2007(1):102-105.
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