| 摘要 |
PURPOSE: A reinforcement structure of upper and lower chord members and diagonal members of a truss for improving resistance to bending moment and a manufacturing method thereof are provided to cost-efficiently construct a truss bridge. CONSTITUTION: A reinforcement structure of upper and lower chord members and diagonal members of a truss for improving resistance to bending moment is comprised as follows. I-beams are inserted into upper and lower chord members of pipes of a pipe truss bridge structure. Support plates are installed on both ends of a steel form, and the steel form is filled with concrete. The upper and lower chord members, the steel form, and the filled concrete are integrated to improve resistance to bending moment. |
