プレキャスト連層耐震壁の圧縮域隅角部のせん断挙動

概要

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Shear loading tests were carried out to investigate the shear behavior of the compressive corner in a multi-story precast shear wall having no cotter reinforcements in the vertical joint. Test results may be summarized as follows. (1) The new set-up developed by the authors was found to provide a very convenient and effective method for the shear loading test of the compressive corner. (2) In the compressive corner, a diagonal compressive fracture occurred in the column, and a slip fracture occurred in the horizontal joint. (3) The shear capacity of the horizontal joint, for slip deformation in the range 2.4mm〜3.7mm, can be evaluated accurately using the conventional equation. (4) The maximum shear capacity of the compressive corner may be evaluated from the cumulative shear capacities of the column and the horizontal joint.
一般社団法人日本建築学会の論文
1995-03-20