1983年3月2日凌晨1点45分,芙蓉矿务局白皎煤矿东一盘区斜石门与1194回风巷交叉处,发生局部瓦斯爆炸,波及巷道218m,给党和人民造成了不可弥补的损失。一、矿井概况白皎煤矿于1970年简易投产,开拓方式为平峒暗斜井片盘式 采区巷道布置为双翼上山,内错式,采煤方法为走向长壁,通风方式为中央对角式。矿井设计为二级瓦斯矿井,投产以来,由于开采条件的变化,已发 At 1:45 a.m. on March 2, 1983, a partial gas explosion occurred at the intersection of Shihmen Gate and the 1194 return air lane at the East First Plateau, Baijiao Coal Mine, Furong Mining Bureau, affecting 218m of the roadway and caused irreparable damage to the party and the people Loss. First, the mine profile Bai Jiao coal mine in 1970, simple production, open up the way for the flat 峒 dark inclined shaft plate mining roadway layout for the wings uphill, the internal fault, mining method for the long wall, ventilation for the central diagonal formula. Mine designed for two gas mines, put into operation, due to changes in mining conditions, has been made