| 摘要 |
PURPOSE: A stabilization method for a PS concrete girder anchorage end by an anchorage fixing steel plate is provided to prevent the formation of a disturbed zone on an anchorage end by dispersing concentrated load of an anchorage. CONSTITUTION: The stabilization method for a PS concrete girder anchorage end by an anchorage fixing steel plate comprises the steps of installing an anchorage end stiffening plate to a PS concrete anchorage end together with a reinforcing bar and a duct, connecting a form to a part except a girder anchorage end, and placing concrete on a girder. Wherein the anchorage end stiffening plate is manufactured by connecting an anchorage fixing-reinforcing plate(11) and the existing end stiffening steel box(12) by welding. |
