盾构始发大扭转复位施工技术分析  

Analysis on the Construction Technology of Shield Machine's Initial Major Torsion Reset

作　　者：杜玉强 Du Yu-qiang

机构地区：[1]中铁十局集团有限公司,济南250000

出　　处：《建筑技术开发》2021年第3期48-50,共3页Building Technology Development

摘　　要：以合肥地铁5号线四川路站一徽州大道站区间左线盾构机始发盾体发生较大的扭转为例,具体分析盾构在始发过程中发生大扭转复位的技术要点和措施,形成一篇技术性的参考文件,以便在以后的施工中能够予以借鉴。This article takes as an example the large torsion of the initial shield of the shield machine on the left line between Sichuan Road Station and Huizhou Avenue Station on Hefei Metro Line 5,and specifically analyzes the technology of the large torsion reset of the shield machine during the initial process.The key points and measures shall be formed into a technical reference document so as to be used for reference in future construction.

关 键 词：始发大扭转 复位 顶铁 千斤顶顶进 

分 类 号：TU753[建筑科学—建筑技术科学] U455.43[建筑科学—桥梁与隧道工程]