摘要
破碎站的支护设计是一项重要研究内容,常用的支护形式为扶壁式挡墙。根据某露天煤矿现场工程地质条件,将锚索格构梁和扶壁式挡墙2种方案进行对比分析,对比了工程稳定性、施工工期及工程预算。最终选取锚索格构梁支护方案,该方案在露天煤矿中的应用充分利用了良好的工程地质条件,验证了直立边坡支护的可行性,对类似工程有着较好的指导意义。
The support design of crushing station is an important research content, the counterfort retaining wall is a common method. According to the field engineering geological conditions in the open-pit mine, this artide compares and analyzes two schemes of anchor-cable lattice beam and buttress retaining wall,the stability, construction period and budget of the project are compared.The anchor-cable frame structure scheme is selected,this method takes advantage of geological conditions and can be used for vertical slope. The analysis has a good guiding significance for similar projects.
作者
许鹏
XU Peng(China Coal Technology and Engineering Group Shenyang Engineering Company,Shenyang 110015,China)
出处
《露天采矿技术》
CAS
2019年第6期101-103,共3页
Opencast Mining Technology
关键词
露天煤矿
破碎站
扶壁式挡墙
锚索格构
边坡支护
open-pit coal mine
crushing station
counterfort retaining wall
anchor-cable frame structure
slope support
