摘要
矿仓是地下矿山生产系统的重要组成部分,其工程稳定性直接关系到矿山的生产能力。针对矿岩破碎、地应力大,矿仓变形严重的现象,金川二矿区提出锚网+钢衬板+砼+锚杆+锚注的矿仓联合加固新技术,成功地解决了矿仓变形破坏对矿山生产的影响。可为国内同行矿山企业矿仓加固支护提供借鉴。
The ore warehouse is an important component of underground production system,and its stability is directly related to production capacity of mine.For ore - rock crushing,large stress,serious deformation of ore bin,the new technology of the joint reinforcement consisting of anchor net + steel Unear plate + Concrete + anchor + bolting for the No. 2 division of Jinchuan mine is proposed.Then the deformation of ware bin in mine production is successfully resolved,thus providing a supporting reinforcement reference for domestic counterparts.
出处
《金属矿山》
CAS
北大核心
2009年第S1期393-395,401,共4页
Metal Mine
关键词
开采环境
矿仓
锚网
钢衬板
锚注
联合加固
Mining environment
Ore warehouse
Anchor net
Steel liner plate
Anchor bolting
Joint reinforcement
