プレキャスト連層耐震壁の水平接合部の滑りを考慮したせん断設計法

概要

論文の詳細を見る
An application to the actual design is presented, based on the concept that when the multistory precast (PCa) structural walls slip at the horizontal joints, the shear resistance mechanism transfers progressively from the truss and total arch resistance mechanism to the each-story arch mechanism. In this proposed macro model, an actual design for PCa structural walls with slippage at the horizontal joint is possible on the basis of the shear resistance and failure mechanism. This paper presents a simple design example for multistory PCa structural walls that are loaded at each story level. For the simplicity of the design, when any story is considered to have slippage at the horizontal joint, the resistance mechanism of the whole multistory PCa structural walls can be modeled, as it is formed by the each-story arch mechanism at all stories. In addition, taking into account the failure mode in PCa structural walls with slippage at the horizontal joint is a kind of shear failure mode, a trial design was developed. The PCa structural wall in this trial design will probably have slippage at the horizontal joint of the lower stories; it is therefore designed as a shear-type failure.
一般社団法人日本建築学会の論文
2003-03-20