常用金属管混凝土柱力学性能试验和理论探究

Test and Theory Research of Common Metal Pipe Mechanical Behavior of Concrete Column

通过实验室方法与理论分析方法,重点分析了金属管混凝土柱在静力承压状态和动力弹性状态下不同的力学性能,并在理论分析基础上构建应用性广泛的力学模型.将实验室的试验数据与理论分析结果通过回归分析方法进行拟合验证,判定模型的合理性,以期为金属管混凝土柱在建筑事业中的正确使用提供参考依据.

In this paper, through the laboratory method and theory analysis method, the mechanics performance of concrete columns with different in static pressure and dynamic elastic state of the metal tube is analyzed, and based on analysis theory the mechanical model is constructed. The laboratory experiment data and the results of theoretical analysis are tested by regression analysis method, the rationality of the model is judged, so as to provide the reference for the correct use of metal tube concrete column in construction business.