Connection structure of prestressed concrete composite girder having corrugated steel plate web

摘要

The present invention is made in the abdomen with corrugated steel and corrugated steel configured the upper flange and a lower flange with concrete abdomen relates to a corrugated steel abdomen and geometry of concrete girders of PSI's, and more particularly, corrugated steel concrete on each of the upper and lower ends of the abdomen, increasing the composite effect of the lower flange is installed, install the Easy Flyer consolidated with corrugated steel abdomen and concrete phase relates to the lower flange coupling structure of corrugated steel and concrete of the composite waveform abdomen abdominal PSI steel girder integral seed. According to preferred embodiment of the present invention, corrugated plates abdomen, assembly corrugated plates each coupled to the abdomen of the top and bottom front end consolidated type, built-up concrete shear combined integrally to the lower abdomen by a corrugated steel consolidated the upper flange and the upper portion of the assembled front end to the abdomen by the corrugated plates and consolidated composite integrally composed of a prestressed concrete lower flange is introduced, any one of the built-up front end coupled to the consolidated upper and lower ends of the corrugated steel abdomen waveform in the longitudinal direction of the steel plate left abdomen, that along the length of the pair of plates and a pair of steel plates to be joined by a bolt to the right so as to face both side at regular intervals consisting of a plurality of rod-shaped consolidated coupled to them through a right angle The combined structure of corrugated steel and concrete of the abdomen abdomen PSI corrugated steel girders Mr. featuring provided. ;