梳形伸缩缝和型钢橡胶伸缩缝的施工探讨

魏红萍

上海市浦东新区建设（集团）有限公司

摘要：桥梁伸缩缝的施工质量是影响桥梁使用的重要环节，本文结合已建工程的施工效果，上海川南奉路（迎宾大道～胜利路）改建工程5标段桥梁工程中所采用的梳形伸缩缝和型钢橡胶伸缩缝的安装施工，分析和探讨了该工程两种伸缩缝的施工。

关键词：桥梁工程；伸缩缝；施工工艺

   Discuss on the construction of pectinate and rubber with shaped steel expansion and contraction joint

WEI Hong-ping

Shanghai Pudong New Area Construction(Group) Co. Ltd.

Abstract：Expansion and contraction joint is important in the construction of the bridge. This paper combine the effect of the completion project, discuss the installation of two kinds expansion and contraction joint (pectinate and rubber with shaped steel expansion and contraction joint ), which had been applied in the bridge engineering of bid No.5 of Shanghai Chuan Nan Feng Road(Ying Bin Da Dao～Sheng Li Road).

keywords：bridge engineering；expansion and contraction joint；technics of construction