摘要
在交通运输行业不断发展的过程中,处于道路路线增设需求,我国在高速铁路隧道方面开展了相应的施工计划。针对硬质岩层浅埋、大断面的隧道施工问题,本文结合相关施工技术开展全面分析,并从具体的施工方法包括超前注浆、锚固措施、纵向加固措施以及弱爆破措施等方面展开探讨,促使高速铁路隧道工程的施工质量能够达到相应的建设与设计要求,供相关从业者参考。
In the process of continuous development of the transportation industry,due to the need for additional road routes,China has carried out corresponding construction plans for high-speed railway tunnels.In view of the shallow buried and large-section tunnel construction problems in hard rock layers,this article conducts a comprehensive analysis based on relevant construction technologies,and discusses specific construction methods including advanced grouting,anchoring measures,longitudinal reinforcement measures,and weak blasting measures.The construction quality of the high-speed railway tunnel project is promoted to meet the corresponding construction and design requirements,providing the reference for relevant practitioners.
作者
艾金爽
Ai Jin-shuang(Anhui Wanjiang Intercity Liuqing Railway Co.,Ltd.,Hefei 230000,Anhui Province,China)
出处
《建筑与装饰》
2022年第13期159-161,共3页
Construction & Decoration
关键词
硬质岩
浅埋大断面
高速铁路隧道
hard rock
shallow buried large-section
high-speed railway tunnel
