METHOD FOR CONSTRUCTING TEMPORARY BRIDGE USING CAMBER

摘要

The present invention provides a method for constructing a temporary bridge using a camber configured to add a camber to a girder constituting an upper structure of a temporary bridge, fix the camber such that a front end can be lifted, then install a steel post and a support beam, and quickly construct a bridge while removing the camber. According to an embodiment of the present invention, a temporary bridge is constructed by the steps of: (a) preparing for salvage; (b) connecting an upper portion of a second girder to a clamp unit in a direction of a throttling such that a bending angle can be generated in a front end portion of the second girder; (c) securing a movement space for work; (d) fixing a guide for piling to a piling guide workbench; (e) performing a first piling step; (f) performing a secondary piling; (g) arranging a head portion; (h) disassembling the clamp unit installed in the step (b) and removing the camber angle; and (i) repeating the steps from (b) to (i) several times in a direction of the throttling of the temporary bridge.;COPYRIGHT KIPO 2017