东莞鸿福路特大桥的几个关键控制点

本文就东莞鸿福路特大桥及主体结构做了简要概述,文章分析了设计与施工的几处关键控制点,提出了柔性桥梁桥面系一次性吊装标高的准确控制方法即"螺距控制法",重点强调桥梁设计必须与施工紧密结合,同时提供一些桥梁工程设计与实际施工配合的经验,从而达到推广新型桥梁结构和提高桥梁设计水平的目的.

Some Main Controlling Methods to Design Hongfu Bridge in Dongguan City

This thesis makes a summary of Hongfu Bridge's design of its main structure. Some main points of design and construction are analysed and the technique of controlling the screw distance to hoist the flexible bridge panel system just once to the design position is put forword. It is emphasized that the bridge design must consider construction sufficiently,meanwhile the experience of cooperation between bridge design and construction is offered. The purpose is to spread new kind of bridge structure and improve the level of its design.