CONSTRUCTION METHOD OF CONNECTION STEEL REINFORCING INTEGRATION OF BRIDGE STRUCTURE USING PC BEAM

摘要

PURPOSE: The construction method having a good distribution of vehicle load, for repressing the occurrence of shock load, also for preventing the crack generated while constructing the upper slab is provided. CONSTITUTION: The construction method has the steps of: equipping a coupler(23) having a female screw unit(24) formed inside; piercing plural holes(22) at the end of a PC beam(21) to be connected in a specific interval; fixing by inserting the coupler(23) into the hole(22); forming a male screw unit(26) at a steel reinforcing to be connected; combining the male screw unit(26) of the steel reinforcing into the female screw unit(24) of the coupler(23); distributing a bar with a shape of a steel reinforcing(25) using a steel reinforcing for enabling to be curved; establishing a concrete at the connection unit(27) of a bridge.