文章基本信息

标题：AN EXPERIMENTAL RESEARCH ON HYSTERETIC BEHAVIOR OF RC BEAMS UNDER SIGNIFICANT GRAVITY LOADS
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作者：Cem AYDEMİR ; Müberra ESER AYDEMİR ; Pınar YILDIRIM 等
期刊名称：İstanbul Aydın Üniversitesi Dergisi
印刷版ISSN：1309-1352
电子版ISSN：2149-0074
出版年度：2018
卷号：10
期号：4
页码：25-36
DOI：10.17932/IAU.IAUD.m.13091352.2018.4/40.25-36
出版社：İstanbul Aydin University
摘要：In this study, hysteretic behavior of RC beams with and without significant gravity load efects are investigated.To this purpose, an experimental program is carried out in which gravity loads are applied by force controlled test procedure whereas cyclic loads are applied by displacement controlled test procedure.The results of tests with gravity load efect are compared with the results of control specimens with increasing displacement loading profile.Experimentally observed damage states and deformation demands are compared with the respective values proposed by Turkish Seismic Design Code.It is found that, the loading procedure with significant gravity load efect leads to the formation of unidirectional plastic hinges.Besides, the deformation capacities of the specimens are found to be much higher than the code based deformation capacities.
关键词：Damage Limits; Rotation Capacity; Strain Limits; Experimental Load Displacement Relations; Plastic Hinge Length