客运专线隧道衬砌质量控制

Research on Quality Control of Lining in Tunnels of Passenger Railway

主要介绍了客运专线衬砌质量的控制要点,从模板台车的加工制造、混凝土施工全过程的控制等方面都做了详细的阐述,最后分析了常见的质量通病与施工工序的关系及应对措施。以此期望为其它隧道衬砌提供借鉴,真正提高衬砌质量。

The key points of the quality control of lining in tunnels of passenger railway are presented in this paper. Such procedures that affect the quality of lining in the tunnel construction as making the template trolley, making concrete and casting the concrete and so on are discussed. Finally, the common quality defects in the construction procedures are analyzed, and the countermeasures are proposed.