怀洪新河特大桥主桥连续箱梁悬浇施工

Cast-in-place Cantilever Method Construction of Continuous Box Girder in Main Bridge of Huai-hongxin River

介绍了怀洪新河特大桥主桥等截面连续箱梁悬浇施工的混凝土配合比设计、原材料试验、挂篮拼装与试压 。

The paper introduced the concrete-mix design data, material testing, erection and loading test of movable suspended scaffolding, construction steps and major methods of cast-in-place cantilever sections and closure sections of the equal cross-section continuous box girder in main bridge of Huai-hongxin River.