| 核废料贮库围岩介质THM耦合的定解问题及其加权积分方程 |
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| 引用本文： | 刘亚晨,蔡永庆.核废料贮库围岩介质THM耦合的定解问题及其加权积分方程[J].地质灾害与环境保护,2001,12(4):59-62,66. |
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| 作者姓名： | 刘亚晨 蔡永庆 |
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| 作者单位： | 福建省漳州市建设工程质量监督站,漳州,363000 |
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| 摘 要： | 以核废料贮库裂隙岩体介质热-液-力耗散过程的定力解方程为基础，结合核废料地下贮存，分析了热、液、力三方面的边值及初始条件。根据计算力学加权残值法，导出了定解问题的加权积分方程，为实现核废料贮库围岩介质THM耦合有限元数值计算，打下了理论基础。
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| 关 键 词： | 核废料贮库 热－液－力耦合模型 定解问题 加权积分方程 裂隙岩体 |
| 文章编号： | 1006-4362(2001)04-0059-04 |
THE DEFINITE PROBLEM AND WEIGHTED INTEGRAL EQUATION FOR COUPLED THERMO-HY-MECHANICAL IN THE FRACTURED ROCK MASS MEDIA SURROUNDING NUCLEAR WASTE REPOSITORIES |
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| LIU Ya,chen,CAI Yong,qing.THE DEFINITE PROBLEM AND WEIGHTED INTEGRAL EQUATION FOR COUPLED THERMO-HY-MECHANICAL IN THE FRACTURED ROCK MASS MEDIA SURROUNDING NUCLEAR WASTE REPOSITORIES[J].Journal of Geological Hazards and Environment Preservation,2001,12(4):59-62,66. |
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| Authors: | LIU Ya chen CAI Yong qing |
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| Abstract: | On the basis of the definite equation of thermo-hydro-mechanical coupling in the fractured rock mass surrounding nuclear waste repositories, the boundary and initial conditions in the thermo-hydro-mechanical field are analyzed by the actual case histories. The weighted integral equations of the definite problem are deduced by using the weighted residual method of computing mechanics, which provides a theoretical basis for realizing the numerical computation of thermo-hydro-mechanical coupled FEM in the fractured rock mass media surrounding nuclear waste repositories. |
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| Keywords: | nuclear waste repositories coupled thermo-hydro-mechanical model definite problem weighted integral equation |
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