摘要
地铁盾构到达吊出井时能否顺利出洞上达接收托架实施盾构解体吊出或平移过站,托架的安装测量非常关键。目前常用的托架测设方法往往会出现较大偏差,导致接收托架不得不进行重复测设安置,造成了人力、物力和时间的浪费。本文介绍一种新的托架定位测量方法,能快速有效地解决这个问题。
When the TBM get to the reception shaft, the measurement and setting out of the bracket is the key to whether or not the TBM is accord with the bracket and then hung out of the well or moved to the next launch shaft. The frequently used method of setting out tend to significant deviation, which results in the repeated setting up and the waste of labor , material and time. The article introduces a new method of the measurement, which can solve the problem above.
出处
《建筑监督检测与造价》
2014年第4期9-12,共4页
Supervision Test and Cost of Construction
关键词
隧道
盾构
托架
测量
tunnel
TBM
bracket
survey
