摘要
以某公司1、4、5号(上隧863)盾构为基础,全面阐述了在上海轨道交通建设中,为适应不同管片隧道而进行的盾构机扩径改造的目的、方案、计算和效益分析。
On the basis of the shield machines No.1, 4 and 5(Shanghai Tunnel 863) of a company, the article completely sets forth the objective, scheme, calculation and benefit analysis of enlarging-diameter transformation of shield machine in order to adapt the different segments of tunnel in the tunnel traffic construction of Shanghai.
出处
《城市道桥与防洪》
2017年第8期320-324,共5页
Urban Roads Bridges & Flood Control
关键词
地铁隧道
盾构机
扩径改造
计算和效益分析
metro tunnel
shield machine
enlarging-diameter transformation
calculation and benefit analysis
