面内せん断力を受ける平板のせん断応力度〜せん断ひずみ度関係の評価法 : 鉄筋コンクリート造耐震壁の復元力特性の評価に関する研究(その1)

抄録

The object of this research is to develop an evaluation method for the relationship between shear force and deformation of shear walls. In this paper, an evaluation method for the relationship between shear stress and shear strain of shear panels is written. The summary of this method is following ; 1. The method is based on the truss theory. 2. The tension stiffening characteristic is considered. 3. Concrete compressive strength is reduced after cracking. 4. An unique evaluation method of the principal stress axis after cracking was originally developed. The analytical results by this method oresponded well to the past experimental results.