公路工程中的高边坡预应力锚索施工技术  

Construction Technology of High Slope Prestressed Anchor Cable in Highway Engineering

作　　者：谭宇 Tan Yu

机构地区：[1]四川公路桥梁建设集团有限公司公路隧道分公司,四川成都610200

出　　处：《时代汽车》2025年第4期141-143,共3页Auto Time

摘　　要：公路工程项目施工过程中很多涉及高边坡问题,如何提升高边坡的稳定性需要重点关注。首先对公路工程项目基本情况进行概述,然后介绍了预应力锚索关键施工技术,包括测放孔位、钻孔施工、锚索制作与安装、注浆、张拉、封锚等,最后介绍了高边坡预应力锚索施工技术的实践效果。结果表明,该技术在提升高边坡稳定性方面发挥了非常重要作用,为公路工程项目的安全和稳定运行奠定了坚实基础。本文研究对于促进公路工程高边坡施工质量提升具有重要的理论和现实意义。There are many problems involving high slope in the construction process of highway engineering projects,and how to improve the stability of high slope needs to be paid attention to.Firstly,the basic situation of highway engineering projects is summarized,and then the key construction technologies of prestressed anchor cables are introduced,including hole measurement and placement position,drilling construction,anchor cable production and installation,grouting,tensioning,anchor sealing,etc.,and finally the practical effect of high slope prestressed anchor cable construction technology is introduced.The results show that this technology plays a very important role in improving the stability of high slopes,and lays a solid foundation for the safe and stable operation of highway engineering projects.This study has important theoretical and practical significance for promoting the improvement of construction quality of high slope of highway engineering.

关 键 词：公路工程 高边坡 预应力锚索 边坡稳定性 

分 类 号：U41[交通运输工程—道路与铁道工程]