摘要 |
PURPOSE: An upper plate, a lower plate, and a post for a precast bridge, and a bridge construction method using the same are provided to reduce manpower and time required for bridge construction by the structure improved to facilitate assembly and construction. CONSTITUTION: An upper plate, a lower plate, and a post for a precast bridge, and a bridge construction method using the same comprises following steps. A lower plate(20) for a precast bridge is disposed in the traverse direction and fixed by a horizontal wire. Non-shrinkage mortar is inserted into a space formed by the combination of shear key grooves formed on the side of the post, so as to produce a shear key. A post(30) for a bridge is mounted on the post housing of the lower plate. An assembly bar is inserted into an assembly hole of the post. The non-shrinkage mortar is inserted into the space formed by the combination of shear key grooves formed on the side of the post, so as to produce a shear key. An upper plate(10) for a precast bridge is installed on the post. The assembly bar is inserted into the assembly through-hole of the upper plate. |