冲击地压工作面巷道支架与单体支柱混合使用实践  

On Practice of the Mixed Used of Roadway Support and Monomer Pillar Support in Impact Ground Pressure Working Face

作　　者：谢秀成 车本方 鲁玉龙 Xie Xiu-cheng;Che Ben-fang;Lu Yu-long(Shandong 75th Coal Production and Construction Mine,Shandong Jining 277699)

机构地区：[1]山东省七五生建煤矿,山东济宁277699

出　　处：《山东煤炭科技》2018年第3期48-50,共3页Shandong Coal Science and Technology

摘　　要：冲击地压工作面超前支护距离大于非冲击地压工作面,传统的巷道支架为3组布置,不能满足冲击地压防治要求。在实践中,综合考虑采用巷道支架与单体支柱混合支护的形式,解决单体支柱支护作业强度大、工效低、巷道支架维护距离短的问题,两者互补,既保证安全又提高工效。The advance support distance of the impact surface pressure working face is greater than that of the non impact surface pressure working face.The traditional roadway support is 3 sets of layout,which can not meet the requirements of the impact ground pressure prevention and control.In practice,considering the form of mixed support of roadway support and monomer pillar support,the problems of monomer pillar support high work intensity,low work efficiency and short maintenance distance of roadway support are solved.They complement each other,which not only guarantees safety but also improves work efficiency.

关 键 词：顺槽 超前 混合 支护 

分 类 号：TD355[矿业工程—矿井建设]