盾构机在地下洞室内的调头  

Turnabout of a Shield Machine in an Underground Cavern

作　　者：杨育僧[1] 肖瑞传[2] 

机构地区：[1]中铁一局集团有限公司,西安710045 [2]广州市地下铁道总公司,广州510000

出　　处：《现代隧道技术》2008年第3期74-77,83,共5页Modern Tunnelling Technology

摘　　要：文章介绍广州市地铁三号线客大盾构区间在地下洞室内盾构机调头方案的优化过程和调头的成功经验,为今后盾构法施工工法的选择提供了一定的借鉴。The paper introduces the turnabout of a shield machine in an underground cavem on Guangzhou subway Line 3 on the transit section from Kecun station to Datang station. The optimization process of turnabout options and the experience involved are described in detail which provides guidance for shield tunnel projects.

关 键 词：盾构机 地下洞室 主机调头 

分 类 号：U455.395[建筑科学—桥梁与隧道工程]