玲珑金矿东山塌陷区的锚注联合治理  

Bolting-grouting Combined Treatment of Dongshan Subsided Area in Linglong Gold Mine

作　　者：王培月[1] 王谦源[2] 

机构地区：[1]北京科技大学 [2]青岛理工大学

出　　处：《金属矿山》2005年第6期9-10,42,共3页Metal Mine

摘　　要：对于覆盖碎石性杂填土的采空区地表塌陷问题,在地质雷达探测研究的基础上,提出了以锚固为主的锚注联合治理方法,解决了在碎石性杂填土中依靠简单的设备工艺打孔、护孔、注浆、穿锚等技术难题,对于急倾斜中厚以下矿体采空区冒落引起的地表塌陷治理具有重要意义。For the ground subsidence in mined area covered by mix-filed soil with broken stones, it was proposed on the basis of geological radar exploration research that bolting-grouting combined treatment with bolting as the main be used. As a result, the technical problems in drilling, hole protection, grouting and bolting in mix-filled soil with broken stones were solved by simple equipment and technology, which is of great significance to the treatment of ground subsidence due to the caving in mined area in steeply inclined medium-thick orebody.

关 键 词：联合治理 玲珑金矿 锚注 塌陷区 地质雷达探测 地表塌陷 治理方法 设备工艺 技术难题 塌陷治理 采空区 杂填土 急倾斜 碎石 冒落 中厚 

分 类 号：TD863[矿业工程—金属矿开采] X793[矿业工程—矿山开采]