鹤壁五矿马庄村下压煤开采研究  

Study on Mining under Mazhuang Village of the 5^(th) Colliery of Hebi

作　　者：赵忠明[1] 孟武峰[1] 

机构地区：[1]河南理工大学能源科学与工程学院,河南焦作454000

出　　处：《煤炭工程》2010年第8期1-4,共4页Coal Engineering

基　　金：河南省科技攻关计划项目(0324210048)

摘　　要：为缓解矿井生产接替紧张,结合马庄村下压煤的具体情况,提出了四种可行开采方案。在经济、技术综合分析基础上,确定采用条带开采。根据国内外条带开采的实践经验和技术要求,采用多种方法相互比较,得出了条带开采的采留宽度。经理论分析计算,确定了条带开采概率积分法的预计参数。预计结果表明,在马庄村下进行条带开采可以达到保护地表建筑物的要求。Considering the specific conditions of coal under Mazhuang village,four mining schemes were brought forward to relieve the tension of alternations in mining.Based on the economic and technical integrated analysis,stri Ppillar mining was used.According to practical experiences and technical requirements on stri Ppillar mining both in China and abroad,via sorts of comparative calculations,the mining and retaining width was obtained.And prediction parameters of the probability integration method were finally confirmed by academic calculations.It is indicated that the surface buildings in Mazhuang village will be well protected by using stri Ppillar mining.

关 键 词：村庄下压煤 条带开采 采留宽度 

分 类 号：TD823.83[矿业工程—煤矿开采]