CONTINUOUS GIRDER STRUCTURE FORMED OF A PLURALITY OF SIMPLE GIRDER BRIDGES, AND CONSTRUCTION METHOD

PROBLEM TO BE SOLVED: To provide a continuous girder structure formed of a plurality of simple girder bridges, and to provide construction a method. SOLUTION: In the continuous girder structure formed of the plurality of simple girder bridges, PC steel materials are arranged over lower portions of the serially arranged simple girders, and a curable filler 10 is filled in a gap between the serially adjacent simple girders 3, and the PC steel materials are strained and settled to introduce prestressed concrete, to thereby construct a continuous girder 30. Further, the prestressed concrete is introduced at least to a lower portion of the gap between the simple girders 3, and therefore an intermediate pier can be removed. COPYRIGHT: (C)2007,JPO&INPIT