| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reinforced concrete slab having shear-reinforced structural reinforcements and excelling in workability in the field by allowing the structural reinforcements to be easily built up on the site. Ž<P>SOLUTION: The reinforced concrete slab includes the shear-reinforced structural reinforcements having main reinforcements 11, 12 and distributing bars 21, 22, and concrete 30 placed to include the structural reinforcements. A large number of main reinforcement lattice truss reinforcements 10 formed by subjecting shear reinforcement to the main reinforcements 11, 12, and a large number of distributing bar lattice truss reinforcements 20 formed by subjecting shear reinforcement to the distributing bars 21, 22, are allowed to intersect in lattice shape in a state of the distributing bar lattice truss reinforcements 20 penetrating the juxtaposed main reinforcement lattice truss reinforcements 10 to pass through the openings of the respective main reinforcement lattice truss reinforcements over the whole length of the distributing bar lattice truss reinforcements, thus constituting the structural reinforcements. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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