JOINT STRUCTURE OF BRIDGE PIER AND CROSS BEAM AND CONSTRUCTION METHOD FOR BRIDGE

摘要

PROBLEM TO BE SOLVED: To provide a joint structure of a bridge pier and a cross beam which facilitates construction.;SOLUTION: This joint structure connects the bridge pier 30 to the cross beam 10. The bridge pier 30 is formed of a steel framed reinforced concrete from the upper part of which the upper ends of a plurality of steel frames 31 are projected. The cross beam 10 is formed into a frame shape by a plurality of girders 11 arranged parallel with each other and lateral plates 14 connecting the adjacent girders 11 to each other. The internal space of the cross beam is partitioned into a plurality of cell chambers 21, 22 by the girders and the lateral plates. Several quantity of steel frames 31 are inserted into at least one cell chamber 21, and a concrete is filled therein. To insert several quantity of steel frames 31 into one cell chamber 21, the cell chamber 21 can be largely formed and accordingly working in the cell chamber 21 can be facilitated.;COPYRIGHT: (C)2007,JPO&INPIT