摘要
为了有效降低由于边坡稳定性较低引起的矿山灾害,提出复合支护结构在深基坑矿山边坡加固中的应用研究。分析了岩体属性、地质构造以及开采施工对深基坑矿山边坡稳定性影响方式,通过土钉墙支护、连续墙支护以及支挡加固工程的联合使用,提高边坡的稳定性,并在文中详细阐述了三种支护结构的施工方法及要点。
In order to effectively reduce the mine disasters caused by low slope stability,the application of composite support structure in deep foundation pit mine slope reinforcement is proposed.This paper analyzes the influence of rock mass properties,geological structure and mining construction on the stability of deep foundation pit mine slope,improves the stability of slope through the joint use of soil nailing wall support,continuous wall support and retaining reinforcement engineering,and expounds the construction methods and key points of three support structures in detail.
作者
李建锋
LI Jian-feng(149th team,Gansu coalfield geology bureau,Lanzhou 730000,China)
出处
《世界有色金属》
2021年第14期180-181,共2页
World Nonferrous Metals
关键词
深基坑矿山边坡
岩体属性
地质构造
开采施工
土钉墙支护
连续墙支护
deep foundation pit,mine slope
Rock mass properties
Geological structure
Mining construction
Soil nailing wall support
Continuous wall support
