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Abstract:
本文采用数值计算方法,对圆钢管混凝土压弯构件荷载-位移滞回关系曲线进行了理论分析.理论计算结果与实验结果吻合良好.基于理论模型,分析了各参数,如构件轴压比、长细比、截面含钢率和材料强度等对圆钢管混凝土压弯构件荷载-位移滞回曲线的影响.最终提出一种圆钢管混凝土压弯构件荷载-位移滞回模型及位移延性系数的简化计算方法.
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地震工程与工程振动
ISSN: 1000-1301
CN: 23-1157/P
Year: 2003
Issue: 6
Volume: 23
Page: 117-123
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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