概率积分法对南庄矿井井田范围内良浒村区域采动影响的分析

Analysis on the Influence of Probability Integral Method on Mining in Lianghu Village Area in Nanzhuang Mine Field

为确定南庄公司地下12号和15号煤层开采后对地表良浒村建筑物的影响程度,由于受现场地貌影响,开展地表移动观测站观测良浒村地表及建筑物采动影响难度大,需要耗费大量的人力物力和财力等,故没有采用现场实测方法进行研究,而采用根据良浒村实际采动影响程度,结合12号和15号煤层开采情况,采用概率积分法这一理论方法进行良浒村地表沉陷计算。

In order to determine the degree of influence on the surface of Lianghu Village after the mining of No.12 and No.15 coal seams in Nanzhuang Company,it is difficult to carry out the observation of the surface and buildings of Lianghu Village due to the influence of the site geomorpholog,which will take a lot of manpower,material resources and financial resources.Therefore,the on-site measurement method has not been carried out.According to the actual mining impact degree of Lianghu Village,combined with the mining situation of No.12 and No.15 coal seams,the theoretical method of probability integral method is used to carry out to calculate the surface subsidence of Lianghu Village.