摘要
笔者根据冬瓜山首采地段的开采现实,开采矿段的底部结构的岩石特性,提出合理的底柱支护方式,为冬瓜山矿段进一步开采,底部结构的支护形式提供参考。
Based on the mining reality of the first mining location of Dongguashan and the rock properties at the bottom of the structure,the author proposes a reasonable pillarless support method,providing a reference for the further exploration and the supporting form at the bottom of structure.
出处
《价值工程》
2011年第34期98-98,共1页
Value Engineering
关键词
底部结构
岩石应力
结构力学
支撑支护
bottom of the structure
rock stress
structural mechanics
support shoring
