某隧道盾构施工控制测量技术探讨
Discussion on Control Measurement Technology for the Shield Tunneling Construction of a Tunnel
袁丁 1耿芳闯 1文运强2
作者信息
- 1. 中铁十四局集团有限公司 山东济南 250101
- 2. 成都伟兴盾科工程技术服务有限责任公司 四川成都 610042
- 折叠
摘要
相较于传统隧道施工(明挖法、矿山法)方法,盾构法具有地面作业少、对周围环境影响小、自动化程度高、施工速度快等优点,随着长距离、大直径、大埋深、复杂断面盾构施工技术的发展、成熟,盾构施工方法越来越受到重视和青睐,已成为地铁隧道的主要施工方法.针对盾构隧道的地下掘进测量部分提出有益方法,并进行了相关分析,以期对从事相关工作的开展有所裨益.
Abstract
Compared with traditional tunnel construction methods(cut and cover tunneling method,mining method),the shield tunneling method has advantages such as fewer ground operations,lower impacts on the sur-rounding environment,the higher automation level and faster construction speed.With the development and matu-rity of shield tunneling construction technology for long-distance,large-diameter,large-dept and complex cross-sections,the shield tunneling construction method is increasingly valued and favored,and it has become the main construction method of subway tunnels.This article proposes a beneficial method for the underground excavation measurement part of shielded tunnels and conducts relevant analysis,in order to be beneficial to the development of related work.
关键词
盾构隧道/隧道施工/盾构施工技术/控制测量Key words
Shield tunnel/Tunnel construction/Shield tunneling construction technology/Control survey引用本文复制引用
出版年
2024
NETL
NSTL
万方数据