云南水力发电2024，Vol.40Issue(10)：5-8,4.DOI:10.3969/j.issn.1006-3951.2024.10.002
山区高速公路深挖路堑高边坡防护施工技术
Construction Technology for High Slope Protection of Deep Excavated Road Cutting in Mountainous Expressway
高英桂1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
The high slope of highway cuttings is directly related to the overall quality of the project.If not handled properly,it can cause accidents such as collapse and landslides.This article analyzes the engineering geological conditions and slope stability based on the successful case of the 7-level high slope project of deep excavation of the right side of K66+860-K66+980 section of Foshan-Qingyuan-Conghua Expressway.Starting from two aspects of high slope excavation and protection,this paper deeply analyzes the design of protection schemes and key construction technology points,with a focus on exploring reinforcement and protection construction technologies such as greening protection,anchor rods,anchor cable grids,and monitoring.关键词
边坡/施工要点/防护/高边坡Key words
slope/key points of construction/protection/high slope分类
交通运输引用本文复制引用
高英桂..山区高速公路深挖路堑高边坡防护施工技术[J].云南水力发电,2024,40(10):5-8,4.
