基于FLAC方法的煤矿开采沉降分析

Settlement Analysis of Coal Well Mining Based on FLAC

利用FLAC软件模拟分析某煤矿区某一典型剖面在不同井工开采条件下变形的孕育和演化,研究该剖面地面沉降的发展规律,为矿区内建筑物的安全运行和开发提供决策依据.

Under the different well mining conditions, using the fast lagrangian analysis of continua（FLAC） software to simulate and analyze a typical profile of a coal mining, the breeding and evolution of deformation and the development law of land subsidence are studied, so as to provide decision-making basis in the safe operation and development of buildings.