谈预制箱梁施工中抽拔内模技术应用

Discussion on intima technology application in prefabricated box girder construction

对传统预制箱梁内模与整体式液压抽拔内模施工工艺特点进行了分析,并从整体式液压抽拔内模的设计、施工工艺、经济效益方面进行论述,提出了采用整体式液压抽拔内模预制箱梁的施工方法,达到了改善工人工作环境、提高工作效率的施工效果。

The thesis analyzes construction technology characteristics of traditional prefabricated box girder and unitary hydraulic pressure intima, discusses design, construction technology and economic benefits of unitary hydraulic pressure intima, puts forward unitary intima prefabricated box girder construction methods, and achieves the goal of improving working environment and working efficiency.