锚杆、锚索联合支护技术的应用  

Application of Anchor Rob and Anchor Rope Combined Support Technique

作　　者：王凤林[1] 王新艳[1] 

机构地区：[1]鸡西矿业集团东海煤矿,黑龙江鸡西158175

出　　处：《科技信息》2014年第9期230-231,共2页Science & Technology Information

摘　　要：随着煤矿井工开采逐步转入深部和近距离煤层群,传统的支护方式已不能有效地管理顶板,为此我矿尝试了锚杆、锚索联合支护新技术的应用,通过现场实践和技术经济比较,表明该技术是可行的。As the coal mine drilling work gradually into the deep and close distance coal seam group, traditional suport methods can 't be used to effectively manage the roof。Therefore the trail application of the anchor rob and anchor rope combined support technique has been made, and the field practice and teach-economic comparison show that this new technique is practicable。

关 键 词：巷道支护 锚杆、锚索联合支护 

分 类 号：TD353[矿业工程—矿井建设]