论文部分内容阅读
通过对铁路专用线下采煤工作面回采后对地表移动变形参数计算,进行地表移动变形的破坏程度分析,并提出减少破坏的解决方案,进行破坏补偿经费预算分析,为铁路专用线下安全开采提供可靠的技术参数。
Through the calculation of surface deformation parameters after the mining of the coal mining face under the special railway line, the damage degree of the surface movement and deformation is analyzed, and the solution to reduce the damage is put forward. The budget analysis of the damage compensation funds is carried out and the safe mining under the special railway line Provide reliable technical parameters.