Exchangeable elastic joint apparatus for a bridge structure

摘要

PURPOSE: An exchangeable expansion joint device for a bridge is provided to prevent reinforcing bars inside a slab from being corroded by preventing the reinforcing bars from touching water and air. CONSTITUTION: An exchangeable expansion joint device for a bridge is comprised as follows. A protrusion(27) is formed on a main body(20-2) of a fixture member(20). The main body of the fixture member has an inclined first space portion(20s-1) and a second space portion(20s-2). An eave trough portion(30-2) of a gutter member(30) and a hanger member(50) are detachably inserted into the first space portion. The hanger member coupled to the gutter member is hung on a latching protrusion portion(25) of the fixture member. A second latching piece(50-3) of the hanger member is inserted into the second space portion.