| 藕塘古滑体在三峡水库形成后的稳定性分析 |
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| 引用本文： | 杨家岭,朱维申,罗晓东,张玉军.藕塘古滑体在三峡水库形成后的稳定性分析[J].岩土力学,1998(2). |
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| 作者姓名： | 杨家岭 朱维申 罗晓东 张玉军 |
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| 作者单位： | 中国科学院武汉岩土力学研究所!430071 |
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| 摘 要： | 采用极限平衡和三维弹塑性有限元分析方法，对藕塘古滑体在三峡水库形成后的稳定性进行了计算分析。计算中考虑了水库水位变化、渗透压力、建筑荷载以及地震等诸多因素对滑体稳定性的影响，并给出了滑体失稳的临界破坏条件，为库区移民迁建新址的勘察工作提供了量化的论证。
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| 关 键 词： | 藕塘古滑体 有限元 极限平衡 稳定性分析 |
The Analysis on the Stablity of the Outang Old Landslide After the Three Gorges Reservoir is Finished |
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| Yang Jialing, Zhu Weishen,Luo Xiaodong, Zhang Yujun.The Analysis on the Stablity of the Outang Old Landslide After the Three Gorges Reservoir is Finished[J].Rock and Soil Mechanics,1998(2). |
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| Authors: | Yang Jialing Zhu Weishen Luo Xiaodong Zhang Yujun |
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| Abstract: | For the stablity assessment of the Outang old landslide after the construction of the Three Gorges reservoir completed, calculation and analysis have been conducted with limit equilibrium method and 3-D elasto-plastic FEM in consideration of influences of water level change, seepage flow pressure, constructional load and seismogenic force. The conditions of the landslide revivification have been given. |
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| Keywords: | the Outang old landslide finit elemente method limit equilibrium method stablity analysis |
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