SHEAR REINFORCING BAR AND BAR ARRANGEMENT STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a shear reinforcing bar equivalent to the conventional bar arrangement structure of hysteresis energy absorbing capacity in the case of earthquake and a structure of the shear reinforcing bar capable of reducing the amount of reinforcing bars with simple bar arrangement work. SOLUTION: In the shear reinforcing bar connecting between two parallel main bars or distributing bars, the first and second shear reinforcing bars are combined with each other. The first shear reinforcing bar A is so constituted that the main bar or a hook section 2 for interlocking with one of the distributing bars is provided to one end of a steel bar and that a plate having an area capable of sufficiently interlocking with the main bar or the distributing bar is fixed to the other end side. The second shear reinforcing bar B is equipped with the hook section on the free end of the steel bar showing a U-shape. COPYRIGHT: (C)2006,JPO&NCIPI