浅析钢管混凝土板柱节点抗冲切性能

On punching shear resistant performance of concrete filled steel tubular slab column joint

对钢管混凝土结构进行了介绍,分析了钢管混凝土板柱节点在应用中存在的问题,介绍了影响钢管混凝土柱—平板结构节点的因素,对我国规范里抗冲切承载力的一些公式进行了陈述,从而促进钢管混凝土结构的研究和应用。

This paper introduces concrete filled steel tubular structure, analyzes the problems existed in the application of its slab column joint, introduces the factors influenced concrete filled steel tubular column plate structural joint, and discusses some formulas of punching shear resistant bearing capacity in our standard, in order to promote the study and application of concrete filled steel tubular structure.