市政桥梁工程中节段梁拼装施工技术

Construction Technologyy of Section Girder Assembly in Municipal Bridge Engineering

预制节段拼装是一种新型的建桥技术。论文以南昌市洪都大道快速改建工程为背景,对节段预制构件组装工艺及施工过程中应注意的问题进行了阐述,并重点对超限缓和曲线梁段的模板控制技术进行了探讨。

Precast segment assembly is a new bridge construction technology.Based on the rapid reconstruction project ofHongdu Avenue in Nanchang City,the paper describes the assembly process ofsegment prefabricated components and the problems that should be paid attention to in the construction process,and focuses on the formwork control technology of the over-limit moderated curve beam section.