【摘要】 认为有承压水时采煤问题是一个固流耦合问题 ,根据裂隙发育规模的不同 ,建立了承压水采煤的裂隙岩体水力学模型 ,并提出了一些有益于工程的结论。通过工程算例说明了所建模型及结论的正确性。更多还原

【Abstract】 The mining problem in confined aquifer is considered as a couplling problem between flow and solid. On the basis of different scales of fracture, the rockmass hydraulic model of mining in confined aquifer is established. Some useful conclusions are put forward to projects. According to the practical project, the model and these conclusions are proved to be reasonable.更多还原