COUPLING STRUCTURE OF ABUTMENT AND BEAM HAVING END COUPLING UNIT AND METHOD OF COUPLING ABUTMENT AND BEAM USING SAME

摘要

According to the present invention, a coupling structure of an abutment (10) and a beam (20) forming a bridge comprises: an end coupling unit (100) to couple an end of the beam (20) and a side of an upper protrusion (11) of the abutment (10); and a lower coupling unit (200) to couple a lower portion of the beam (20) and an upper surface (12) of the abutment (10). The upper protrusion (11) protrudes upwards from an area of the upper surface (12) of the abutment (10). According to the present invention, a negative moment by a weight of a floor slab and the beam can be canceled to secure structural stability of a structure.;COPYRIGHT KIPO 2017