摘要
如何解决两条盾构隧道近距离施工,是城市轨道交通建设面临的难题。结合西安地铁三号线某区间施工的成功案例,从严格控制掘进参数、盾构姿态调整和加强同步注浆、监测等方面介绍了复杂条件下小净距隧道盾构施工的关键技术。
How to solve the construction of the two shield tunnels in close range is a difficult problem in the construction of urban rail transit. I combine the success stories of Xi'an Metro Line Construction of a range, from the strict control of driving parameters and shield posture adjustment and strengthen the synchronous grouting, monitoring, and introduces the complex under the condition of small spacing, the key technology of shield tunnel construction, so as to provide reference for similar engineering.
出处
《建筑机械》
2017年第4期30-32,共3页
Construction Machinery
