摘要
基于地质资料与工程类比法的分析研究,采用穿层巷道布置施工工艺方法,重点介绍穿层巷道锚网喷联合支护的应用及其效果,实践证明采用锚网喷联合支护可以消除因岩面不规整而引起的应力集中现象,使巷道支护浑然一体,支护效果更佳。
Based on analogy to geological data analysis and engineering studies, using of roadway via strata layout construction process, focusing on the application of anchors--mesh-shotcreting that supporting roadway via ~trata and its effects, this Jointly supporting can eliminate the stress concentration caused by irregular rock surface ,keeping the supporting roadway integrally, better supporting result was obtained.
出处
《科技资讯》
2012年第35期89-89,共1页
Science & Technology Information
关键词
穿层巷
锚网喷联合支护
松动圈
Roadway via stratal Anchor--mesh--shotcreting supporting jointlyl Broken zone
