| 暴雨入渗下裂隙岩体边坡渗流及稳定分析 |
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| 引用本文： | 孙役,王恩志,黄远智.暴雨入渗下裂隙岩体边坡渗流及稳定分析[J].水利水电技术,1999,30(5):38-40. |
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| 作者姓名： | 孙役 王恩志 黄远智 |
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| 作者单位： | 清华大学,北京市,100084 |
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| 基金项目： | 国家自然科学基金!59479010 |
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| 摘 要： | 根据单裂隙饱和-非饱和渗流实验结果，确立了裂隙岩体渗流时饱和度与负压及饱和-非饱和渗透系数与负压之间的实验关系式，进而建立了有暴雨入渗下三维裂隙网络饱和-非饱和渗流数学模型，针对龙滩水电站左岸蠕变体边坡进行了不同工况下的渗流与稳定性分析，并相应给出了其高边坡工程安全施工建议措施．
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| 关 键 词： | 暴雨入渗 裂隙网络 饱和-非饱和渗流 边坡稳定 |
| 修稿时间： | 1999-01-05 |
Seepage and Stability Analysis of FracturedRock Slope Under Rainfall |
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| Sun Yi,Wang Enzhi,Huang Yuanzhi.Seepage and Stability Analysis of FracturedRock Slope Under Rainfall[J].Water Resources and Hydropower Engineering,1999,30(5):38-40. |
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| Authors: | Sun Yi Wang Enzhi Huang Yuanzhi |
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| Abstract: | According to the experiment studies of saturated-unsaturated flow in a single fracture, the ex-periment relatlonships of saturation to pressure head and saturated-unsaturated hydraulic conductivity to pres-sure head of fractured rock masses are established' Subsequently, the saturated-unsaturated seepage flow mod-el of 3-dimensional fractured network under rainfall is built. Seepage analysis and stability analysis under dif-ferent working conditions is made for the left high slope of Lotan hydropower station. Correspondingly, somesuggestions of construction safely of the high slope are given. |
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| Keywords: | rainfall fractured network saturated-unsaturated flow stability of slope |
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