| 非饱和土坡稳定性分析 |
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| 引用本文： | 常立君. 非饱和土坡稳定性分析[J]. 科技情报开发与经济, 2008, 18(20): 128-130 |
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| 作者姓名： | 常立君 |
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| 作者单位： | 青海大学建筑工程系,青海西宁,810016;南昌大学建筑工程学院,江西南昌,330031 |
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| 摘 要： | 降雨入渗是引起非饱和土坡失稳的主要因素。探讨了非饱和土坡在降雨条件下稳定性的分析方法及影响因素,指出分析非饱和土坡稳定性时应考虑基质吸力对抗剪强度的折减影响及暂态渗流场的影响。
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| 关 键 词： | 非饱和土 土坡稳定 降雨入渗 |
Analysis on the Stability of Unsaturated Soil Slope |
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| CHANG Li-jun. Analysis on the Stability of Unsaturated Soil Slope[J]. Sci-Tech Information Development & Economy, 2008, 18(20): 128-130 |
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| Authors: | CHANG Li-jun |
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| Affiliation: | CHANG Li-jun |
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| Abstract: | The rainfall is the major factor causing the failure of unsaturated soil slope. This paper probes into the influence factors and the analysis method of unsaturated soil slope under the rainfall condition, and points out that the reduction influence of matric suction on shear strength and transient seepage should be considered during the slope stability analysis. |
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| Keywords: | unsaturated soils slope stability rainfall infiltration |
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