摘要
本文对型钢混凝土短柱在反复剪力作用下的抗剪性能进行了试验研究。试件包括工字钢和角钢桁架的两类型钢混凝土短柱,就其开裂、滞回曲线、延性、耗能效果及破坏模式等进行了分析,提出了型钢混凝土短柱的抗剪强度计算公式。
The steel reinforced concrete (SRE) short columns subjected to reversal horizontal loading have been tested, in which the I-section steel or angle steel is encased. In this paper the crack, hysteresis loop, ductility, absorbing energy capacity and the failure mode for the SRC short columns are analyzed. Based on these and others experiments, the formulas for calculating the shear strength of SRC short columns have been proposed.
关键词
型钢混凝土
柱
抗震性能
steel reinforced concrete, failure mode, hysteresis loop, energy dissipation capacity
