| 非饱和土大气张力通用公式与土坡稳定 |
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| 引用本文： | 蒙理明. 非饱和土大气张力通用公式与土坡稳定[J]. 国外建材科技, 2013, 0(6): 72-77 |
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| 作者姓名： | 蒙理明 |
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| 作者单位： | 海口城建建筑质量安全鉴定中心,海口570206 |
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| 摘 要： | 提出了有效应力的新概念:有效应力是土体中提供抗剪强度的点的集合所对应的应力。推出了土坡稳定的非饱和土大气张力圆弧滑动法公式,并用算例说明。推出了土坡稳定的非饱和土大气张力平面滑动法公式。
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| 关 键 词： | 提供抗剪强度的点 大气张力圆弧滑动法 大气张力平面滑动法 |
Tension Atmosphere General Formula of Unsaturated Soil and Soil Slope Stability |
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| MENG Li-ming. Tension Atmosphere General Formula of Unsaturated Soil and Soil Slope Stability[J]. Science and Technology of Overseas Building Materials, 2013, 0(6): 72-77 |
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| Authors: | MENG Li-ming |
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| Affiliation: | MENG Li-ming (The Appraisal Center for Haikou Urban Construction Quality ＆ Safety, Haikou 570206,China) |
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| Abstract: | This paper put forward the new concept of effective stress：effective stress is the stress corresponding to collection of points to provide a shear strength in soil mass. And introduced the atmosphere tension circular sliding method formula of unsaturated soil of slope stability with calculating examples. Then the atmosphere tension plane slid- ing method formula of unsaturated soil of slope stability were introduced. |
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| Keywords: | the point of provide shear strength atmosphere tension circular sliding method atmosphere tensionplane sliding method |
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