摘要
钢管混凝土柱以其良好的结构性能越来越广泛的应用于高层建筑中。高层建筑往往需要承受较大的水平荷载作用,这就需要对柱的侧向承载力进行计算。提出了适用于圆形和方形两种截面形式的钢管混凝土柱侧向承载力的计算方法,并与相应的试验结果进行了对比,发现计算结果和试验结果二者符合较好,说明该方法具有较高的准确性,可以应用于实际的工程计算中。
Concrete-filled steel tube column has become increasingly popular in high- rise buildings because of its excellent structural behavior. As the lateral loadings lateral load in these buildings are often very high, the lateral strength of the column needs computing. In the paper, the calculation method on the lateral strength of concrete - filled steel tube column with circular and square section was proposed. Compared with experimental results, the computational ones are found to have a high aceuraey, which shows that the method proposed in the paper can be used in practical structure designs.
出处
《贵州工业大学学报（自然科学版）》
CAS
2007年第1期71-74,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
天津市建委重大科技项目(01-2-073)
关键词
钢管混凝土
侧向承载力
相关公式
极限弯矩
concrete - filled steel tube
lateral strength
interaction formula
ultimate bending moment
