双层套管塑料排水板在洋山深水港四期东围堤工程中的应用  

Application of double-casing pipes plastic drainage board in Yangshan deepwater port phase IV eastern cofferdam engineering

作　　者：瞿路佳 郭素明 王鹏 

机构地区：[1]上海交通建设总承包有限公司,上海200136 [2]中交上海航道局有限公司,上海200002

出　　处：《水运工程》2015年第12期166-169,共4页Port & Waterway Engineering

摘　　要：结合洋山深水港四期东围堤工程东海大桥下C型塑料排水板的打设施工,通过改造传统的履带式塑排机和革新塑排施打工艺,实现了在桥下有限净空条件下的双层套管塑排施工,达到设计要求的施打深度,保证了施工质量。During installing C-plastic drainage boards under Donghai bridge in Yangshan deepwater habor Phase IV eastern cofferdam engineering, the traditional plastic drainage board crawler installing machine is renovated and the installing technique is innovated, which results in the successful installation of plastic drainage boards using double casing pipes within the limited clearance under the bridge, and both the installing depth and construction quality satisfy the design requirements.

关 键 词：C型塑料排水板 机械改造 双层套管 

分 类 号：U655.4[交通运输工程—港口、海岸及近海工程]