摘要
格构锚是利用格构梁进行边坡坡面防护,并利用锚杆或锚索加以固定的一种加固技术,在岩质边坡支护设计中扮演着举足轻重的角色,在工程实践中已得到广泛应用。本文以思南县工业园区饶家坝边坡为例,阐述边坡区地质构造、水文地质条件、周边环境、岩土参数建议值和边坡基本情况,然后对其开展稳定性分析,设计边坡支护方案,以期为类似工程提供借鉴。
Lattice anchor is a reinforcement technology that uses lattice beams for slope protection and is fixed with anchor rods or anchor cables,it plays an important role in the design of rock slope support and has been widely used in engineering practice.Taking Raojiaba slope in Sinan County Industrial Park as an example,this paper expounds the geological structure,hydrogeological conditions,surrounding environment,suggested values of geotechnical parameters and basic situation of the slope area,conducts stability analysis and designs a slope support scheme,in order to provide reference for similar projects.
作者
唐言松
TANG Yansong(Geological Brigade of Guizhou Geological and Mineral Exploration and Development Bureau,Zunyi 563000,China)
出处
《中国资源综合利用》
2022年第8期80-82,共3页
China Resources Comprehensive Utilization
关键词
赤平投影分析
三维楔形体稳定性计算
岩体侧压力
格构梁
锚杆
stereographic projection analysis
three-dimensional wedge stability calculation
rock mass lateral pressure
lattice beam
bolt
