PSC GIRDER WITH END BLOCKOUT BEAM AND CONSTRUCTION METHOD THEREFOR

摘要

The present invention relates to a PSC girder produced by using a notch unit settling beam, which is capable of prestressing in a structurally efficient way by sufficiently using the eccentric distance of tendons and connecting to an end transverse beam, and a construction method therefor. The PSC girder of the present invention comprises: a notch unit formed with a bottom surface and a rear inclined surface by blocking out the top of both ends of a top flange; and a notch unit settling beam extended and formed on the bottom surface of the notch unit to have a transverse gradient in the notch unit by a height control means. The end of the notch unit settling beam is connected to a transverse connecting beam, which binds the PSC girder in a transverse direction and functions as a transverse beam.