摘要
以河北钢铁集团舞钢新建厂区北边坡第4工段支护工程为例,介绍了预应力锚索和系统挂网锚杆的支护结构在破碎的岩石高边坡支护中的应用。
Take the engineering case of the 4th section supporting project of the north slope of a new plant of Hebei Steel Group,the paper introduced the application of supporting structure with pre-stressed anchor cable and hanging bolt net system in high rock side slope.
出处
《探矿工程（岩土钻掘工程）》
2011年第8期72-75,79,共5页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
地质灾害
边坡支护
预应力锚索
锚杆
geological hazard
side slope supporting
pre-stressed anchor cable
anchor bolt
