BRIDGE EXPANSION JOINT AND REPAIRING METHOD FOR USING THE SAME

摘要

PURPOSE: A mono-cell type bridge construction joint device and a bridge joint repairing method are provided to reduce time for required for repairing by being easily repaired and to extend the service time by shock-absorbing and water leakage prevention functions. CONSTITUTION: A mono-cell type bridge construction joint device is composed of a lower fixing body (100) and an upper fixing body (200). The lower fixing body includes a both-sided plate (110) buried into a bridge joint and an anchor bar (120). The upper fixing body includes a pair of anchoring members (210), a pair of top plates (220), and an expansion member (230). The upper both sides of the expansion member are fitted between the top end portions of the anchoring members and the lower part of the top plates, thereby being joined.