内配方钢管的钢管混凝土叠合柱轴压工作性能研究OA北大核心CSTPCD
Study on Behaviour of Concrete-Filled Square Steel Tube Reinforced Concrete Columns Subjected to Axial-Compression
为研究内配方钢管的钢管混凝土叠合柱轴压工作性能,基于合理的钢材和混凝土材料本构关系模型,采用有限元法对钢管混凝土叠合柱轴压荷载-变形关系曲线进行了计算.采用数值分析方法,对叠合柱轴压工作性能进行较为细致分析,包括轴压破坏模态、轴压荷载-变形全过程关系、应力发展规律以及钢管和混凝土之间的相互作用.研究方法和结论可为相关研究参考.
Based on rational constitutive model of steel and concrete,load-deformation relationship curves of concrete-filled square steel tube reinforced concrete columns subjected to axial compression were calculated by the finite element method to investigate the behavior of composite column. Based on the research conclusion mentioned above, behavior analysis of concrete-filled square steel tube reinforced concrete columns subjected to axial compression was carried …查看全部>>
尧国皇;陈宜言;郭明;赵群昌
建筑与水利
钢管混凝土叠合柱有限元法轴压承载力
concrete filled steel tube reinforced concrete columnfinite element methodaxial compressionbearing capacity
《建筑钢结构进展》 2013 (2)
26-30,5
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