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徐东大街高架桥为单幅桥,桥梁标准横断面桥宽26.0米,设双向六车道,钢箱梁标准断面宽26m,桥梁上部结构采用等截面钢结构斜腹板连续箱梁。其横截面采用单箱四室箱梁结构。分段划分采取横向分成左右悬臂单元和中间主体单元的分段方式。梁段制造和预拼装在总装胎架上采用全联匹配制造的方式循环完成。
Xudong Avenue viaduct is a single bridge, the bridge standard cross-section bridge width of 26.0 meters, six-way two-way set, the standard section of steel box girder wide 26m, the upper part of the bridge structure with equal cross-section steel continuous web box girder. Its cross-section single box four-chamber box girder structure. Segmentation to take lateral divided into left and right cantilever unit and the middle of the main unit of the segment mode. Beam segment fabrication and pre-assembly are done on the final rack using a full-line matching manufacturing cycle.