| 摘要 |
PURPOSE: A composite beam and a construction method of a temporary bridge using the same are provided to remarkably improve a section modulus and cross section using the composite beam, and to rapidly and safety construct the temporary bridge. CONSTITUTION: A composite beam(100) comprises first beams(110), second beams(120), and connectors. The first beams are supported by the top of a girder support beam(12). The second beams are loaded on the top of the first beams and supports a deck plate(14). The connectors connect the first beams and the second beams. |
