| 摘要 |
A construction method for a temporary bridge is provided to reduce the period and cost of construction by extending the distance between columns of a temporary bridge and to improve the durability of a temporary bridge by relieving the deflection of a girder and distributing moment effectively. A construction method for a temporary bridge comprises the steps of installing columns at regular intervals(4), assembling a plate on the top of a post between adjacent two posts(5), assembling a girder to both posts without assembling to the central post(6), removing the plate placed on the upper part of the central post(7), assembling the central post and the girder(8) and installing a deck plate on the upper part of the girder(9). Hereon the plate is projected upward from the center part, inclined downward from the center to both sides and provided with bolt holes. |
