| 百色RCC重力坝右岸坡坝段变形破坏机制及稳定性评价 |
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| 引用本文： | 何江达,范景伟,张建海.百色RCC重力坝右岸坡坝段变形破坏机制及稳定性评价[J].红水河,1998,17(4):22-25. |
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| 作者姓名： | 何江达 范景伟 张建海 |
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| 作者单位： | 四川联合大学水电学院,成都,610065 |
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| 摘 要： | 由于广西百色RCC重力坝右岸坡档水坝段与河床坝段具有不同的地形地质特性，相应坝段的变形破坏机制及坝基稳定性存在差异，运用非线性有限元数学模型研究右岸坡挡水坝段坝基稳定性的成果，揭示该坝段在超载或岩体强度参数下浮条件下，坝基呈现的破坏机制和多种抗滑稳定安全度。
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| 关 键 词： | RCC重力坝 坝基稳定 破坏机制 数值模拟 百色水利枢纽 |
| 修稿时间： | 1998-11-05) |
Failure Mechanism and Stability Evaluation of Right Bank Dam of Baise RCC Gravity Dam |
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| He Jiangda,Fan Jingwei,Zhang Jianhai.Failure Mechanism and Stability Evaluation of Right Bank Dam of Baise RCC Gravity Dam[J].Hongshui River,1998,17(4):22-25. |
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| Authors: | He Jiangda Fan Jingwei Zhang Jianhai |
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| Affiliation: | Sichuan Union University |
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| Abstract: | Using nonlinear finite element model, this paper analysed the stability features of right bank darnf6undation. The failure mechanism under overload condition and rock strength decreasing are studied. Several anti-slide safety factors are given. |
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| Keywords: | RCC gravity dam Baize hydropower project stability of dam foundation failure mechanism numerical simulation |
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