情人谷特大桥0#块托架施工方案与结构计算

Construction Scheme and Structure Calculation of 0# Block Bracket for Large Bridge in Love Valley

介绍了情人谷特大桥主桥95 m+170 m+95 m连续刚构0#块托架设计方案,0#块托架采用预埋牛腿钢板与贝雷梁组成托架受力体系,托架受力路径清晰简单,结构设计合理,避免了三角形托架存在大量焊接风险、安装工艺繁琐的缺点,从工艺和结构组成上都是值得推荐的托架体系之一。

The article introduces the main bridge 95 m +170 m +95 m continuous rigid frame 0# block bracket design scheme of a large bridge in love valley. The 0# block bracket is used of the bracket stress system combined with steel embedded corbel plate and Bailey beam. The stress route of bracket is clear and simple and the structure design is reasonable so as to prevent the triangle bracket from the disadvantages of large welding rick and cumbersome installation process. It is one of bracket systems worthily for recommending in the process and structure.