南快支线跨南沙大道主线桥现浇箱梁挂篮施工

Construction of field-casting box beam of main bridge spanning Nansha road

结合工程实例，介绍了主线桥现浇箱梁挂篮的设计思路、主体结构，并阐述了挂篮的施工工艺，指出应根据工程特点和已有的材料选择挂篮结构，以取得较好的经济效益。

Combined with specific engineering, it introduces design idea, main structure of field-casting box beam of main bridge, illustrates construction process of hanging basket, and points out selection of hanging basket should be according to characteristic of engineering and present materials, which to obtain good benefit.