【摘要】 根据研究证明的近水平煤层条带开采沉陷实测纠偏方法,编制了条带开采沉陷实测纠偏软件。该软件界面友好、操作简便,能利用现场条带开采地表沉陷的实测数据准确有效地为煤矿生产实践提供用于判别开采损害程度的预计指标值。基于临涣煤矿10号煤层四采区已采2条带工作面的实测沉陷数据,应用该软件对村庄建筑物下工作面的采后地表沉陷进行了研究分析,其结果为该矿安全合理地回采村庄建筑物下的煤炭资源提供有力的参考依据。更多还原

【Abstract】 Error correction software of subsidence observation for strip-mining was programmed according to the method of error correction by observation proved by research.This software with friendly interface and easy operation could provide prediction indexes of mining damage degree for mining practice by using observation data of subsidence in strip mining.Based on observed subsidence data from 2nd strip mining face in 10th coal-seam of Linhuan Colliery,applying the software,surface subsidence after mining under village buildings was analyzed.Results might provide good reference for rationally mining coal under village buildings.更多还原