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作者建立了浆液在裂隙中作径向扩散流的锋面运移方程，对锋面的运移过程进行了计算机模拟。模拟时考虑了裂隙的倾角和含水情况，将浆液视为与时间有关的宾汉流体，并就不同的地质、材料和工艺参数所得到的模拟结果作了对比。
The authors established the frontal migration equation for the radial diffusion flow of the slurry in the fracture, and carried out the computer simulation of the migration process of the frontal surface. Taking into account the dip angle and water content of fractures, the slurry is regarded as Bingham fluid related to time. The simulation results obtained from different geological, material and technological parameters are compared.