| 非饱和流固耦合双重孔隙介质模型控制方程 |
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| 引用本文： | 孔亮,王媛,夏均民.非饱和流固耦合双重孔隙介质模型控制方程[J].西安石油大学学报(自然科学版),2007,22(2):163-165. |
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| 作者姓名： | 孔亮 王媛 夏均民 |
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| 作者单位： | 河海大学岩土工程研究所 江苏南京210098 |
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| 基金项目： | 国家自然科学基金重点资助项目(5023970)，国家自然科学基金资助项目(50579090) |
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| 摘 要： | 裂隙岩体非饱和渗流和流固耦合是普遍存在的现象,利用双重孔隙介质模型,在多孔介质弹性理论和广义有效应力的基础上,给出了双重孔隙介质非饱和流固耦合方程的数学推导,经过离散化后可以用于数值计算,最后提出了一些需要进一步解决的问题.
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| 关 键 词： | 双重孔隙介质 流固耦合 非饱和渗流 控制方程 |
| 修稿时间： | 2006-10-15 |
Governing equations of unsaturated fluid-solid coupling in deformable dual porosity media |
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| KONG Liang,WANG Yuan,XIA Jun-min.Governing equations of unsaturated fluid-solid coupling in deformable dual porosity media[J].Journal of Xian Shiyou University,2007,22(2):163-165. |
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| Authors: | KONG Liang WANG Yuan XIA Jun-min |
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| Abstract: | The unsaturated seepage and the fluid-solids coupling in fracture-pore rock are ubiquitous phenomena.Based on the elastic theory of porous media and generalized effective stress concept,the governing equations of unsaturated fluid-solid coupling in deformable dual porosity media are derived according to dual porosity media model,and they can be used for numerical calculation after discretization.Finally,some problems to be further studied on the research in this paper are presented. |
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| Keywords: | dual porosity media unsaturated seepage fluid-solid coupling governing equation |
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