TEMPORARY BRIDGE WITH SEPARATION STRUCTURE OF RAHMEN PART AND PILE PART

摘要

PURPOSE: A temporary bridge with the separation motion structure of an upper rhamen construction portion and a lower pile foundation portion is provided to significantly reduce the amount of bracing and to reduce the time and cost required for the location movement when the temporary bridge is installed. CONSTITUTION: A temporary bridge with the separation motion structure of an upper rhamen construction portion and a lower pile foundation portion has the bridge post of a movable end portion which is configured of a lower pile foundation portion (P) and an upper rhamen construction portion (L) installed on the top thereof. A connection pad (C) is installed between the upper pile foundation portion and the lower pile foundation portion, and performs the structural separation motion. The bottom end of the lower pile foundation portion is inserted into the ground, and the upper portion thereof extends above the water level and includes a plurality of piles (10) and horizontal stiffeners. The upper rhamen construction portion is configured of a plurality of vertical columns (20), and includes a finish plate (23) at the bottom end thereof.