摘要
在介绍块体理论及程序的基础上,以铜坑矿92号矿体4个裂隙岩体试验区巷道为例,充分利用一般块体理论General Block程序和关键块体理论Unwedge程序快速确定1~#、2~#、3~#和4~#四个试验区内巷道的最优锚网支护参数。研究成果可为其它地下工程复杂裂隙岩体的锚网支护提供参考。
Based on the introduction of block theory and calculation program,taking No.92 ore bodies in Tongkeng mine for example,optimal anchor net support parameters of 1^#,2^#,3^# and 4^# test areas are quickly determined by fully using the General Block calculation program of the general block theory and the Unwedge calculation program of the key block theory.The research results can be used as reference for the anchor net support of complicated fractured rock mass in other underground engineering.
作者
覃庆韩
刘立顺
QIN Qinghan LIU Lishun(Tongkeng Mine, Guangxi China Tin Group Co. , Ltd. , Hechi Guangxi 547205, China Beijing General Research Institute of Mining ＆ Metallurgy, Beijing 100160, China)
出处
《有色金属（矿山部分）》
2017年第4期67-70,共4页
NONFERROUS METALS(Mining Section）
关键词
块体理论
锚网支护
优化
block theory
anchor net support
optimization
