プレキャスト連層耐震壁の壁パネル脚部水平接合部のせん断挙動に関する実験的研究(一般講演)

概要

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To clarify shear behaviors of the panel-beam horizontal joint in R.C. multi-story precast shear wall, loading tests were carried out. The results are summarized as follows. New loading system is effective to reappear the stress condition of the joint under varying normal stresses related with shear stresses. Four failure behaviors are almost the same as those of under constant normal stresses are observed in the test, and each load-displacement relationship is characterized by its failure behavior. Furthermore, those behaviors are governed by parameters; an angle of the strut, the reinforcement ratio and a thickness of the joint, exsistence of shear cotters. The shear capacity of the joint under varying normal stresses is not evaluated by conventinal equations of under constant normal stresses.
一般社団法人日本建築学会の論文
1994-03-15