偏心を有する木質面材耐力壁構造の静的挙動に関する実験的研究

概要

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Static loading tests of wooden shear wall structure with eccentricity were carried out. The tested models were 3.64m in X-direction, 4.55m in Y-direction and one story in height. By arranging the 6 wall units of different type, the 7 models with different eccentricity were tested. The models were loaded in X-direction to give uniformly distributed load and without confining the deformation of the floor. Through these experiments, it was made clear that if the walls in X-direction yield and the walls in Y-direction do not yield, the shear force concentration ratio (the ratio of the bearing shear force to the shear force in proportion to its stiffness) of the weaker side becomes smaller. However, after the walls in Y-direction yield, it becomes larger to shear force concentration ratio when all walls don't yield.
社団法人日本建築学会の論文
2002-08-30