| 非饱和黄土边坡危险含水量分析 |
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| 引用本文： | 高立辉. 非饱和黄土边坡危险含水量分析[J]. 企业科技与发展, 2009, 0(4): 63-64 |
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| 作者姓名： | 高立辉 |
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| 作者单位： | 广西水利电力勘测设计研究院,广西南宁530023 |
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| 摘 要： | 黄土在我国分布广泛，分布面积约44万km^2，局部厚度可达400m。黄土具有遏水湿陷和强度降低的特征，容易给黄土地区的工程建设带来巨大的隐患，而与之相关的黄土边坡的稳定性问题，长期以来一直是黄土地区工程施工的一大难题。黄土属于特殊的非饱和土，准确地预测非饱和黄土边坡的稳定性，对黄土地区工程的施工以及工程的安全运行具有重要的意义。
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| 关 键 词： | 边坡稳定性 岩土边坡 极限平衡分析法 数值计算方法 |
The Analysis of Endangered Water Content in the Unsaturated Loess Slope |
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| GAO Li-hui. The Analysis of Endangered Water Content in the Unsaturated Loess Slope[J]. , 2009, 0(4): 63-64 |
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| Authors: | GAO Li-hui |
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| Affiliation: | GAO Li-hui ( Guangxi Electric Power Industry Investigation Design and Research Institute, Nanning Guangxi 520023) |
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| Abstract: | Loess is distributed widely in our country, with distribution area reaching 440 000 km^2 and local thickness registering 400 m. Loess is collapsible, as its intensity is weakened when soaking water, thus, posting a huge hidden risks for project construction in loess areas. And loess slope stability is also a streaky difficulty for construction in loess areas. As loess is unsaturated soil, precise prediction of loess slope stability is highly relevant for safe construction and project operations. |
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| Keywords: | slope stability rock slope limit equilibrium analysis numerical computation method |
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