| 三峡船闸边坡反分析以及稳定性和整体安全储备能力评价 |
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| 引用本文： | 刘耀儒,周维垣,陈欣,吴荣宗.三峡船闸边坡反分析以及稳定性和整体安全储备能力评价[J].岩石力学与工程学报,2001,20(5):627-632. |
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| 作者姓名： | 刘耀儒 周维垣 陈欣 吴荣宗 |
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| 作者单位： | 清华大学水利水电工程系 |
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| 摘 要： | 基于三峡船闸高边坡的稳定和变形问题的重要性，采用弹－粘弹塑性西原模型，依据监测成果和开挖揭露的地质资料，对边坡岩体力学参数进行了反馈分析，并根据反演分析得到的力学参数，对三峡船闸进行了三维非线性有很元分析，对其稳定性和整体安全储备能力进行了评价。
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| 关 键 词： | 三峡船闸 反馈分析 稳定性 整体安全 边坡 |
| 文章编号： | 1000-6915(2001)05-0627-06 |
| 收稿时间： | 2001-5-25 |
| 修稿时间： | 2001年5月25日 |
Back Analysis of Shiplocks Slope of Three Gorges Project and Evaluation to
Stability and Safety |
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| Liu Yaoru,Zhou Weiyuan,Chen Xin,Wu Rongzong.Back Analysis of Shiplocks Slope of Three Gorges Project and Evaluation to
Stability and Safety[J].Chinese Journal of Rock Mechanics and Engineering,2001,20(5):627-632. |
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| Authors: | Liu Yaoru Zhou Weiyuan Chen Xin Wu Rongzong |
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| Abstract: | As for the importance of stability problem of the high shiplock slope of the Three Gorges Project, the back analyses for the mechanical parameters of rock masses are proposed by elestic and visco-elasto-plastic model according to the measured and geologic data. With the obtained parameters, the shiplock is analyzed by 3D nonlinear FEM and the monolithic stability and safety are evaluated. |
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| Keywords: | the Three Gorges Project shiplock elastic and visco-elasto-plastic model back analysis stability safety in whole |
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