裂隙岩体固液两相介质的应力耦合模型研究  

The Research on Stress Coupling Model of Solid Liquid Media of Fractured Rock Mass

作　　者：汤连生[1] 周萃英[1] 

机构地区：[1]中山大学地质学系

出　　处：《中山大学学报（自然科学版）》1996年第S1期141-147,共7页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：国家自然科学基金

摘　　要：分析了渗流场与裂隙岩体形变场耦合关系的研究意义和现状，建立了裂隙岩体固液两相介质的应力耦合模型，模型中裂隙面的产状可直接采用野外实测数据．In the paper, the significance and the present states of the research on the coupled relationship between the vadose field and the deformation field in fractured rock mass is analysed. The stress coupling model of the two phase media (Solid liquid) of fractured rock mass is built. Besides,the attitude of the fractures in the model may use the surveysed data directly by a certain transformation relationship which we gave in the paper. And then, the applicability of the coupling model is prelimineary analysed. At last, the key problem in the future is pointed out.

关 键 词：渗流场 应力场 压缩刚度 非连续裂隙网络 耦合模型 

分 类 号：O357.2:TU458.4[理学—流体力学]