王启国, 陈连军, 祐卫华, 丁淑平, 熊顺锋. 2015: 汉江孤山水电站木瓜沟滑坡稳定性分析及处理措施. 工程地质学报, 23(s1): 447-451. DOI: 10.13544/j.cnki.jeg.2015.s1.069
    引用本文: 王启国, 陈连军, 祐卫华, 丁淑平, 熊顺锋. 2015: 汉江孤山水电站木瓜沟滑坡稳定性分析及处理措施. 工程地质学报, 23(s1): 447-451. DOI: 10.13544/j.cnki.jeg.2015.s1.069
    WANG Qiguo, CHEN Lianjun, YOU Weihua, DING Shuping, XIONG Shunfeng. 2015: STABILITY ANALYSIS AND TREATMENT OF MUGUAGOU LANDSLIDE IN GUSHAN HYDROPOWER STATION OF HANJIANG RIVER. JOURNAL OF ENGINEERING GEOLOGY, 23(s1): 447-451. DOI: 10.13544/j.cnki.jeg.2015.s1.069
    Citation: WANG Qiguo, CHEN Lianjun, YOU Weihua, DING Shuping, XIONG Shunfeng. 2015: STABILITY ANALYSIS AND TREATMENT OF MUGUAGOU LANDSLIDE IN GUSHAN HYDROPOWER STATION OF HANJIANG RIVER. JOURNAL OF ENGINEERING GEOLOGY, 23(s1): 447-451. DOI: 10.13544/j.cnki.jeg.2015.s1.069

    汉江孤山水电站木瓜沟滑坡稳定性分析及处理措施

    STABILITY ANALYSIS AND TREATMENT OF MUGUAGOU LANDSLIDE IN GUSHAN HYDROPOWER STATION OF HANJIANG RIVER

    • 摘要: 汉江孤山水电站木瓜沟农村移民安置点场地内发育一处滑坡, 规划场地为山前斜坡地形, 受地形和移民安置规模限制, 需要在滑坡体上安置移民, 为此须对该滑坡体采取工程治理措施。通过工程地质测绘、钻探、岩土测试等大量工作, 查明该滑坡体积约11104m3, 为中型岩质切层滑坡, 现状稳定性较好。经比较, 提出削坡减载结合回填压脚的方式进行工程治理, 工程处理后滑坡稳定系数满足规范要求。结果可为该移民安置点规划设计、工程建设提供技术依据。

       

      Abstract: Site development a landslide in rural resettlement point on Muguagou village of Gushan Hydropower Station of Hanjiang river, the terrain of the site is slope terrain, Limited by scale of terrain and immigration, residents need to be placed on the landslide, this need to take the landslide to take measures for engineering control. A lot of work including surface mapping, exploration, geotechnical testing, etc, showed that: the landslide volume is about 11104m3, for middle scale rock mass shear landslide, status stability is better. By comparison, the engineering control of the way of cutting slope reduction and the foot in foot is put forward, the stability coefficient of landslide after engineering treatment meets the standard requirement. The results can provide technical support for the project construction and reference for the similar projects.

       

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