仵彦卿, 张倬元. 1996: 岩体系统渗流场与应力场耦合的广义双重介质模型的应用研究. 工程地质学报, 4(3): 40-46.
    引用本文: 仵彦卿, 张倬元. 1996: 岩体系统渗流场与应力场耦合的广义双重介质模型的应用研究. 工程地质学报, 4(3): 40-46.
    Wu Yanqing, Zhang Zhuoyuan. 1996: AN APPLICATION OF GENERALIZED DOUBLE POROSITY MEDIA MODEL FOR COUPLED STRESS AND GROUNDWATER FLOW ANALYSIS IN FRACTURED ROCK MASS. JOURNAL OF ENGINEERING GEOLOGY, 4(3): 40-46.
    Citation: Wu Yanqing, Zhang Zhuoyuan. 1996: AN APPLICATION OF GENERALIZED DOUBLE POROSITY MEDIA MODEL FOR COUPLED STRESS AND GROUNDWATER FLOW ANALYSIS IN FRACTURED ROCK MASS. JOURNAL OF ENGINEERING GEOLOGY, 4(3): 40-46.

    岩体系统渗流场与应力场耦合的广义双重介质模型的应用研究

    AN APPLICATION OF GENERALIZED DOUBLE POROSITY MEDIA MODEL FOR COUPLED STRESS AND GROUNDWATER FLOW ANALYSIS IN FRACTURED ROCK MASS

    • 摘要: 本文通过实验资料分析, 提出了裂隙岩体应力与渗流之间的分形几何关系式。以研究区岩体系统结构为基础, 提出了岩体系统应力场与渗流场耦合的广义双重介质模型, 并将该模型应用于某水利水电工程的渗流与控制中, 对坝区岩体进行了应力场和渗流场的耦合分析, 取得了比较满意的结果。

       

      Abstract: By analysis of test data on stress and seepage in rock mass, a fractal geometry formula for relation between stress and seepage is presented in the paper. According to the formula of relation between stress and seepage, a generalized double porosity media model for coupled seepage and stress field in fractured rock mass system is set up. The model is based on rock mass structure in the study area) which is considered as generalized double porosity media. It is shown that the model is satisfied with practice application to seepage and its control in some hydroelectric engineering projects and stability evalution of high slope rock.

       

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