保德煤矿顶板灾害现状及治理技术  

Present situation and control technology of roof disaster in Baode Coal Mine

作　　者：蒲林 王惠风[2] 曾得国[2] 

机构地区：[1]太原理工大学矿业工程学院,山西太原030024 [2]神华神东煤炭集团公司保德煤矿,山西保德036600

出　　处：《陕西煤炭》2017年第5期114-116,136,共4页Shaanxi Coal

摘　　要：针对保德煤矿8~#煤层顶板节理、层理较发育的现状,为预防掘进、回采过程中出现的片帮、冒顶事故,提出了优化采掘工艺,加强掘进及综采工作面矿压监测,做好综放面两顺槽及隅角的顶板管理和工作面初、末采期间顶板控制等技术措施,实现了对掘进巷道一次性成功支护,形成了该矿井规范的支护模式。In view of the present situation of jointing and bedding development of 8#coal seam roof in Baode coal mine,in order to prevent the accidents of roof falling and rib spalling during tunneling and mining,the technological measures such as optimizing mining and tunneling technology,making mine pressure monitoring,strengthening roof management of mining roadways and corners,and enhancing roof control during initial mining and end mining,were proposed. By using this measures,the driving roadways were successfully supported,and the standard support mode for the mine was formed.

关 键 词：顶板灾害 采掘工艺 矿压监测 顶板控制 

分 类 号：TD324[矿业工程—矿井建设]