| 摘要 |
PURPOSE: A construction method of a rahmen bridge without a haunch unit is provided to improve the exterior of a rahmen bridge and to lighten the weight of the rahmen bridge because a haunch unit is not required. CONSTITUTION: A construction method of a rahmen bridge is as follows. Abutment parts(200) are installed on the ground. Girders(300) are longitudinally installed between the tops of the abutment parts to be horizontally separated from each other. Slab concrete is placed between the girders and the top of the girders so that a slab can be integrally formed in the abutment parts. Main reinforcing bars, longitudinally extended, are arranged between the girders. |
