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種別	論文
主題	Seismic Performance of Frame under Large Cyclic Deformation and Axial Load Variation
副題
筆頭著者	Hakim BECHTOULA（京都大学）
連名者1	坂下雅信（京都大学）
連名者2	河野進（京都大学）
連名者3	渡邉史夫（京都大学）
連名者4
連名者5～
キーワード	RC frame、Cyclic loading、Axial load variation、Plastic hinge、Beam elongation、Damage、RC frame、Cyclic loading、Axial load variation、Plastic hinge、Beam elongation、Damage
巻	26
号	2
先頭ページ	523
末尾ページ	528
年度	2004
要旨	Two 1/4-scale RC model frames with two stories and one span were subjected to cyclic, lateral loads to investigate the seismic behavior of the lower part of an eleven-story RC frame building. Variation in axial load was the variable for the two frames. The specimens maintained their lateral load carrying capacity, even at drift ratios of more than 6%. The tests provided measurements of beam elongation, column shortening and variation of shear force in each column. Good agreement was found between the analytical and experimental load-displacement relationships. Also, the analytical curvature for the frame components with respect to the frame drift matched the experimental ones well.
PDFファイル名	026-01-2088.pdf