BEAM CONSTRUCTING STRUCTURE FOR CHARGE TYPE STEEL BOX AND I-BEAM GIRDER OF BRIDGE

摘要

PURPOSE: A cross beam installation structure of a filled steel box and an I-beam bridge girder is provided to facilitate carrying out of the whole bridge construction and facilitate a cross beam and a girder. CONSTITUTION: A cross beam installation structure of a filled steel box and an I-beam bridge girder comprises followings. A connector(121) with a connecting groove is coupled on one side of a girder(110). A connecting rod(122) is coupled on the other side of another girder facing the girder. The connection rod is inserted into the connection groove of the connector. A through hole is formed on the bodies of the girder and another girder and is connected to a cross beam(120). A prestressed concrete steel wire is inserted into the outside of one end of the girder and is fixed on the outside of the other end of another girder.