SYNTHETIC PANEL STRUCTURE, PANEL BRIDGE STRUCTURE, AND CONSTRUCTION METHOD FOR CONTINUOUS SYNTHETIC BEAM BRIDGE

PROBLEM TO BE SOLVED: To provide a synthetic panel structure having a predetermined rigidity and formed of steel and concrete at low manufacturing cost and shorten construction period at site and simplify construction by using the synthetic panel. SOLUTION: In this synthetic panel structure, the upper surfaces 13 of a plurality of vertical beams 3 disposed at intervals are secured onto the lower surface of a bottom steel plate 2, a plurality of lateral ribs 4 are fixedly disposed on the upper surface of the bottom steel plate 2 at intervals in a direction crossing perpendicularly to the vertical beams 3, and a floor slab concrete 5 is filled therein to bury the lateral ribs 4 therein, and the panel bridge using the panel 1 is also provided. In this continuous beam, the synthetic panel 1 is supported on the lateral beams by shearing members and added plates installed at the upper end of the vertical beams 3 forming a main beam projectedly in the axial direction and the side part of the lateral beams and the end part of the synthetic panel 1 are joined integrally with each other by a concrete filled at the side parts of bearing plates 10 fitted to the lower end parts of the vertical beams and the lateral beams and around a joining means installed at the end part of the synthetic panel 1, and the construction method for continuous beam is also provided. COPYRIGHT: (C)2007,JPO&INPIT