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

作　　者：刘娟 LIU Juan(China Railway 14th Bureau Group Fangqiao Co. Ltd., Beijing 102400, China)

机构地区：[1]中铁十四局集团房桥有限公司,北京102400

出　　处：《工程建设与设计》2019年第6期119-120,共2页Construction & Design for Engineering

摘　　要：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.

关 键 词：大直径盾构管片 质量通病 管控措施 

分 类 号：U457[建筑科学—桥梁与隧道工程]