阿舍勒铜矿采场顶板支护试验研究  

The Experimentation and Research of the Bolting of the Back of Ashele Copper Mine

作　　者：石求志[1] 曾凡珍[1] 

机构地区：[1]赣州有色冶金研究所,江西赣州341000

出　　处：《江西有色金属》2006年第3期18-20,共3页Jiangxi Nonferrous Metals

摘　　要：针对阿舍勒铜矿650m中段采场直接顶板不稳固,矿岩接触带地质条件复杂等问题,开展了长锚索、喷锚网和注浆多技术联合支护的试验研究,取得了良好的效果;同时就采场地压及其支护等相关问题提出了处理办法。In allusion to the problem of the unstabilty of the direct back of the 650M middle part of ASHELE copper mine and the complex geologic condition of the contiguity zone of mine rock, the experimentation and research of long anchor cable, spray anchor net and multi-technology combined bolting of slurry poring were developed and a preferably effect has been gained. In the meantime the disposal way of the ground pressure and its bolting has been brought forward.

关 键 词：软弱岩体 长锚索 钢筋支架 注浆 采场联合支护技术 

分 类 号：TD327.2[矿业工程—矿井建设]