| 等效连续裂隙岩体渗流与应力全耦合分析 |
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| 引用本文： | 王媛,速宝玉,徐志英.等效连续裂隙岩体渗流与应力全耦合分析[J].河海大学学报(自然科学版),1998,26(2):26-30. |
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| 作者姓名： | 王媛 速宝玉 徐志英 |
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| 作者单位： | 河海大学土木工程学院 |
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| 基金项目： | 国家自然科学基金项目(59479019) |
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| 摘 要： | 推导了等效连续裂隙岩体渗透性与应力变形的关系，根据应变等效原则推导了等效连续裂隙岩体的弹性矩阵，首次采用四自由度全耦合法，建立了等效连续裂隙岩体渗流与应力的全耦合有限元方程组，进行了等效连续裂隙岩体渗流与应力的全耦合分析。
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| 关 键 词： | 裂隙岩体 渗流 应力 耦合分析 有限元 |
| 修稿时间： | 2004/11/11 0:00:00 |
Coupling Analysis of Seepage and Stress in Multi-Fractured Rock Masses |
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| Wang Yuan Su Baoyu Xu Zhiying.Coupling Analysis of Seepage and Stress in Multi-Fractured Rock Masses[J].Journal of Hohai University (Natural Sciences ),1998,26(2):26-30. |
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| Authors: | Wang Yuan Su Baoyu Xu Zhiying |
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| Abstract: | The elastic constitute law and permeability-stress relation of multi-fractured rock
masses are derived based on the equivalent continuum model. By taking advantage of the Four-
Freedom complete coupling method, a numerical method of calculating seepage flow coupled with
stress is first studied, and the equivalent finite element method is presented. |
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| Keywords: | fractured rock mass seepage stress coupling analysis finite element method equivalent continuum model |
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