混凝土喷射台车在矿山支护中的应用  

Application of concrete shotcrete trolley in mine support

作　　者：王大干 WANG Da-gan(Zijin Mining Construction Co.,Ltd.,Huaibei 235000,China)

机构地区：[1]紫金矿业建设有限公司,安徽淮北235000

出　　处：《世界有色金属》2019年第13期214-214,216,共2页World Nonferrous Metals

摘　　要：巷道喷砼支护原采用干喷技术,作业效率低,作业环境差,通过引进适应矿山作业条件的湿喷设备,作业效率、作业环境得到极大改善。Dry Shotcreting Technology was used for roadway shotcreting support,which has low working efficiency and poor working environment.By introducing wet shotcreting equipment adapted to mine working conditions,the working efficiency and working environment have been greatly improved.

关 键 词：巷道支护 混凝土喷射台车 

分 类 号：U455.3[建筑科学—桥梁与隧道工程]