粤赣高速公路隧道工程防排水综合治理方法

文章介绍了粤赣高速公路隧道工程的防排水设计与施工工艺。粤赣高速公路通过采取将隧道初期支护防水和二次衬砌防排水体系相结合,采用新材料,新工艺,按照“以排为主,防、截、排、堵相结合”的综合治理原则,取得了良好的治理效果,为山区高速公路隧道的防排水设计与施工提供参考。

Integrated Water-proof and Drainage Treatment for Tunnel Works of Yue Gan Expressway

The Paper makes an introduction on the design and construction process of waterproof and drainage system for tunnel works of Yue Gan expressway.During the construction of Yue Gan Expressway,the waterproof measure for early stage support of tunnel is integrated with the drainage system for second lining.With new material,new technique and integrated treating principle that focuses on drainage and combines prevention with intercepting,drainage and blocking being adopted,perfect treating effect has been obtained.