Five Segmental Bulb-Tee Girder for a Bridge and It's Constructional method

摘要

At the same time as the present invention and Match the girders after each plant produced by the five fragmentation precast girder according to the extent of transport, to transport the bridge hypothesis field, each of the five fragmentation a precast girder to the uneven portion of the girder, the girder of its own weight, then in consideration of the upper base tray loading, bottom plate placing equipment load by introducing an initial curve tensile force integrally with 30m girder and by using the other placing equipment mounting the girder on the pier, the floor on top of the mounting girder plate the casting and then added to a girder bottom plate curing dead load, the secondary curve 5 for applying a mental segment for segmental bridges tensile force the bulb considering the live load T girder and to a method of construction.