煤矿回采工作面水害综合防治研究  

Research on Comprehensive Prevention and Control of Water Damage in Coal Mine Working Face

作　　者：南云涛 NAN Yuntao(Linfen Tianyu Hengjin Coal Industry Co.,Ltd.,Wanbei Coal Power Group,Linfen,Shanxi 041000,China)

机构地区：[1]皖北煤电集团临汾天煜恒晋煤业有限责任公司,山西临汾041000

出　　处：《自动化应用》2024年第12期168-170,共3页Automation Application

摘　　要：恒晋煤业E9102工作面临近南山向斜,受向斜影响,工作面上覆含水层水局部富集,预计回采时主要会受顶板上覆含水层及导水断层构造的影响。通过采取井下超前物探探测、钻探探查验证疏放水、合理布置排水系统、地面引流等一系列综合防治水措施,有效保障了工作面安全回采,同时缓解了采区排水压力,节约了排水费用,取得了一定的经济效益和社会效益。The E9102 working face of Hengjin Coal Industry is near Nanshan syncline.Due to the influence of the syncline,the water in the overlying aquifer on the working face is locally enriched.The mining is expected to be mainly affected by the overlying aquifer on the roof and the structure of water conducting faults.Through a series of comprehensive water prevention and control measures such as advanced geophysical detection,dilling exploration to verify drainage,reasonable layout of drainage system,and surface drainage,the safe recovery of the working face is effectively guaranteed,while alleviating the drainage pressure in the mining area and saving drainage costs,achieving certain economic and social benefits.

关 键 词：回采工作面 向斜 断层 富水异常区 

分 类 号：TD745[矿业工程—矿井通风与安全]