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岩层移动过程是很复杂的,这里,只研究了岩层移动过程的最终结果. 在本文里,首先阐述了岩体密度与移动矢量的乘积是一个调和场,并把此乘积作为一个未知函数来求解. 根据导出的微分方程式,求出了对水平和倾斜煤层的有限开采和半无限开采时的计算移动与变形的公式. 所求得的结果,可以用来计算各种条件下的岩层弯曲带和地表任一点的移动和变形值.
In this paper, we only study the final result of the process of rock movement.In this paper, we first describe that the product of the rock mass density and the motion vector is a harmonic field, and take this product as an unknown function to solve Based on the derivation of the differential equations, the formula for calculating the movement and deformation of the horizontal and inclined coal seams during limited and semi-infinite mining is derived.The results obtained can be used to calculate the bending zone and Movement and deformation of any point on the surface.