长风大桥现浇箱梁预拱度设置方法

Cast box beams' camber design of Changfeng Bridge

介绍了长风大桥现浇箱梁预拱度的设置方法 ,分析了确定施工预拱度值应考虑的各项因素。有利于更好地控制现浇箱梁底板底面高程及线型 ,提高工程质量。

The design method of cast box beams' camber is introduced for Changfeng Bridge as well as the influencing factors on camber construction, which is beneficial to height determination and line-type control for bottom of cast box beam to improve engineering quality.