具空间约束效应边坡的稳定性研究 |
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引用本文: | 孙红月,尚岳全.具空间约束效应边坡的稳定性研究[J].水文地质工程地质,2000,27(1):28-30,35. |
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作者姓名: | 孙红月 尚岳全 |
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作者单位: | 浙江大学海洋科学与工程系,杭州 3100 27 |
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基金项目: | 曹光彪高科技发展基金资助项目; |
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摘 要: | 当边坡的变形不仅受底部边界约束而且还受侧限作用时,其稳定性计算按平面问题简化常存在较大的误差。本文通过李家峡电站导流洞进口边坡的实例分析,旨在对此粗具空间约束效应边坡的生分析问题进行一个初步的探讨。
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关 键 词: | 边坡 空间约束 稳定性 变形机制 |
文章编号: | 1000-3665(2000)01-0028-3.5 |
Stability study of the slope with three dimensional limits |
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Abstract: | When a slope deformation is limited not only by bottom slide plane but also by lateral slide planes, the calculated stability coefficient by using a two dimension model is usually lower than the actual situation. It is discussed in this paper the stability study method of a slope with three-dimensional limits through analyzing an example. |
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Keywords: | slope three-dimensional limit stability deformation mechanism |
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