【摘要】 针对姚桥煤矿西九采区的地质采矿条件,从技术、经济两个方面,综合分析开采对农村房屋的影响,选择技术可行、经济合理的途径与方法,解决姚桥矿西九采区的彭官屯、张街、公庄村3个村庄下压煤问题,以保证煤矿生产接续,稳定煤炭产量,提高矿井服务年限。更多还原

【Abstract】 Aiming at geological and mining condition of West-nine Mining Area in Yaoqiao Colliery of Shanghai Datun Energy Co.Ltd.,influence of mining on village building in terms of technology and economy was analyzed comprehensively.Approach and method which were practicable in technology and reasonable in economy were selected to solve the problem of mining coal under Pengguantun,Zhangjie and Gongzhuang Village above West-nine Mining Area in Yaoqiao Colliery,which assured successive production and extended service time of mine.更多还原