| 大化水电站扩建左岸高边坡稳定分析及处理 |
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| 引用本文： | 卓丽. 大化水电站扩建左岸高边坡稳定分析及处理[J]. 广西水利水电, 2009, 0(2): 5-7 |
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| 作者姓名： | 卓丽 |
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| 作者单位： | 广西电力工业勘察设计研究院,广西南宁,530023 |
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| 摘 要： | 利用简化毕肖普法和摩根斯坦-普莱斯法对大化扩建水电站厂房左岸高边坡两个典型断面进行稳定计算,主要有3点结论：（1）在一定的地质参数下,控制地下水位对保持边坡稳定非常重要;（2）对边坡开挖过程中出现的断层破碎带必须经过处理才能进行下一步的施工;（3）在边坡稳定的前提下,坡顶设置施工用混凝土拌合系统是可行的。
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| 关 键 词： | 边坡稳定分析 断层破碎带 地下水 坡顶超载 |
Left high bank slope stability analysis and treatment for Dahua Hydropower Station Expansion Project |
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| ZHUO Li. Left high bank slope stability analysis and treatment for Dahua Hydropower Station Expansion Project[J]. Gx Water Resources & Hydropower Engineering, 2009, 0(2): 5-7 |
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| Authors: | ZHUO Li |
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| Affiliation: | Guangxi Electric Power Industry Investigation Design & Research Institute;Nanning 530023;China |
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| Abstract: | Bishop method and Morgenstern-price method are both adopted to calculate the stability of two typical sections of the left high bank slope by the Dahua Hydropower Station powerhouse,with three conclusions obtained.It is very important to control the groundwater level for the slope stability under certain geological conditions.The fracture zone exposed during excavation must be subjected to treatment before further construction.It is feasible to arrange the concrete mixing system at the top of slope if the s... |
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| Keywords: | Bank slope stability analysis fracture zone groundwater overloading at the top of slope |
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