REINFOCEMENT STRUCTURE OF FOR COMPOSITE STEEL BRIDGE, AND COMPOSITE STEEL BRIDGE COMPRISING THE SAME

摘要

The present invention more reliably reinforces between the lower flange of the girder and the concrete at the girder point where the positive moment occurs to prevent cracks, breakages, and leakage of the concrete composite section, thereby securing the quality of the steel composite girder more reliably. It relates to a reinforcing structure of a steel composite bridge that enables the construction and a steel composite bridge including the same. According to the present invention, a reinforcing structure for reinforcing a girder point of an opening type steel composite bridge, comprising: a plurality of stud body members installed on a lower flange constituting a steel composite bridge; A stud head member formed to be coupled to an upper end of the stud body member; And a reinforcing plate formed to be coupled to the stud head member.