隧道二次衬砌施工方案的探讨

On the secondary lining construction scheme of tunnel

对隧道二次衬砌的概念、设计及施作时间进行了介绍,并从混凝土的制备、衬砌施工方法、衬砌一般规定等方面阐述了二次衬砌的施工,分析了其施工中常见的问题及处理方法,以供类似工程参考。

The concept of secondary lining of tumid as well as design method and construction program is introduced. From the preparation of concrete, lining construction method, general specifications on lining and other aspects secondary lining construction is introduced. Common questions encountered in construction are analyzed, at the same time corresponding treatment methods are proposed in order to provide references for similar works.