大直径盾构管片质量通病与控制

The Common Quality Problem and Prevention of Large Diameter Shield Tunnel

管片施工是盾构法隧道施工的重要组成部分,是影响隧道质量的重要因素。结合实际工程经验,论文对管片质量通病进行分析,并提出有效的管控措施。

The construction of tube sheet is an important part of shield tunnel construction. It is an important factor that affects the quality of tunnel. In combination with the experience of practive engineering, the quality of tube sheet is analyzed, and effective control measures have been put forward.