| 摘要 |
PROBLEM TO BE SOLVED: To provide an installation method for a load transmission reinforcement used with concrete pavement that eliminates a need to install a frame.SOLUTION: A reinforcement is for transmitting a load at a connection between paved slabs of cast-in-place concrete used in a pavement for an airport, a road, etc. The reinforcement is installed in a socketed reinforcement installation method, in which a socketed reinforcement is placed on a concrete pavement slab side that is cast first, and the concrete is cast, and after the concrete is cured, another reinforcement is connected using a screw and the socket of the reinforcement in the concrete that was cast first, when the adjacent concrete pavement slab is cast. A socketed reinforcement 1 of a concrete slab to be cast first is fixed on a concrete mold 3 by sandwiching the concrete mold 3 between the socketed reinforcement 1 and a bolt 2 and fixing by screwing, and concrete is cast, and the bolt 2 and the concrete mold 3 are removed after curing, and another reinforcement 5 is screwed into the socket that has exposed on an edge surface of the cured concrete slab, in an installation method for a load transmission reinforcement and a concrete casting method using the same.SELECTED DRAWING: Figure 1 |
