移动模架法桥位制梁施工技术

文中结合武汉天兴洲长江大桥移动模架桥位制梁工程，介绍了移动模架制梁的特点、组成部件、工作原理以及一些关键工艺与技术。在武汉天兴洲长江大桥移动模架制梁施工中，高效快速地完成了制梁任务，所生产箱梁的外形尺寸、外观质量及线形控制完全满足设计和规范要求，取得了良好的效果，经济、环境效益显著。

Constroction Technique of Bridge Girder Using Movable Formwork

A new formwork system has been developed to produce in situ reinforced concrete bridge girders.The paper presents the make-up,components and mechanism of the movable formwork system.The process and the key techniques necessary to make the movable formwork work are presented,as well.The application of system to the bridge girders across Yangtze River at Tianxingzhou,Wuhan shows that the duration needed to produce the girders has been reduced significantly and the girders have been shaped and dimensioned as p...