【摘要】 概括地介绍了我们在块裂介质岩石流体力学方面近年来所作的研究工作，内容包括：（1）岩体裂缝二维、三维分布分形规律及分形仿真方法；（2）三维应力作用下，气体、液体、气液二相流体沿裂缝的渗流物性规律；（3）二维、三维块裂介质固液、因气耦合数学模型及其数值解法；（4）承压水上采煤的理论与实践．更多还原

【Abstract】 This paper introduces the work we have done in recent years about block-fractured medium rock fluid mechanics. Such work includes:1)fractal law of 2D and 3D fracture distribution law in rock mass;2)seepage law of gas,liquid and two-phase flow fluid of gas-liquid in fracture under 3D stress;3)solidliquid couples and solid-gas coupled mathematical model of 2D and 3D block-fractured medium and their numerical solution;4)theory and practice of mining above aquifer.更多还原