混合構造接合部の強度と剛性に関する実験的研究

概要

論文の詳細を見る
In order to simplify a joint for concrete casting and constructions for mixed structure, the details of the joint with a reinforced concrete column and steel beams of a mixed structure were developed. The objects of this study were to evaluate the ultimate shear strength and to investigate the shear resisting mechanisms and the shear stiffness of the joint. The developed joint details showed desireble seismic behavior for the ultimate strength and the ductility in the test. The steel end plates of lateral beams contributed to the shear resisting mechanisms of the joint. The shear strength formula of the joint was discussed, and the confined effect of concrete and the effective sectional area of the joint were evaluated. Based on the experimental results, the shear stiffness of the joint was discussed, and the shear force-deformation characteristics of the joint was proposed.
社団法人日本建築学会の論文
1994-07-30