某矿山始建于2001年,主要为露天开采,2007年后矿体南段部分地段转入地下开采,采矿方法为分段矿房法,分段高度4~6m。采用公路运输开拓方案,水平分层由上至下台阶式采剥方法。废石排入采场南西侧斜坡,矿石运至堆矿场转销。笔者参考文献[1]分别对该矿山生产过程中存在的危险有害因 A mine was built in 2001, mainly open-pit mining, after 2007 some parts of the ore body into underground mining, mining method for the sub-mining method, sub-height 4 ~ 6m. The use of road transport development program, the level of stratification from top to bottom step stripping method. Waste rock into the mining area on the south west side of the slope, the ore shipped to the reactor for sale. The author references [1], respectively, the production of the mine hazards are harmful