| 水与岩体的耦合作用及其对高边坡稳定性的影响 |
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| 引用本文： | 陈有亮,徐梁. 水与岩体的耦合作用及其对高边坡稳定性的影响[J]. 上海大学学报(自然科学版), 2002, 8(3): 273-277 |
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| 作者姓名： | 陈有亮 徐梁 |
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| 作者单位： | 上海大学土木工程系,上海,200072 |
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| 基金项目： | 国家自然科学基金 (5 980 90 0 5 )资助项目 |
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| 摘 要： | 在许多滑坡事故中 ,水的作用往往是最关键因素 .基于此 ,作者将水与岩体的耦合作用及其对高边坡稳定性的影响作为研究内容 .岩体从结构上分为结构体和结构面 .此文首先分析了水对结构体强度的影响 ,并分析了水与硬性非贯通分布结构面的耦合作用及其对岩石边坡滑移的影响 .此外还分析了水对贯通软弱结构面强度的影响 ,并在此基础上分析了水对高边坡稳定性的影响 .最后 ,又从系统学的角度分析了雨水和地下水 (含地表水 )与高边坡稳定性的关系 .
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| 关 键 词： | 水 岩体 高边坡 稳定性 |
| 文章编号： | 1007-2861(2002)03-0273-05 |
| 修稿时间： | 2001-11-12 |
Effect of Coupling between Rock Mass and Water and Its Influence upon Stability of Rock Slope |
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| CHEN You liang,XU Liang. Effect of Coupling between Rock Mass and Water and Its Influence upon Stability of Rock Slope[J]. Journal of Shanghai University(Natural Science), 2002, 8(3): 273-277 |
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| Authors: | CHEN You liang XU Liang |
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| Abstract: | Water is a factor for many landslide hazards. This paper concentrates on coupling between rock mass and water, and its influence upon stability of rock slope. In structure, rock mass can be divided into two parts, namely structure plane and structure body. First, the influence of water upon intact rock (the structure body) is discussed here. Secondly, the coupling of distributed joints with water is analyzed and its influence on slope stability studied. Thirdly, the influence of water upon the strength of weak structure plane is investigated. Based on this study, the stability of rock slope is studied. Finally, the relation between stability of rock slope and hydrometeorological condition is investigated on the basis of system theory. |
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| Keywords: | water rock mass slope stability |
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