【摘要】 通过4个钢管混凝土环梁节点的模型试验,研究了相同尺寸下框架梁—环梁配筋比对节点受力和破坏状态的影响,试验表明,配筋比可以有效控制节点破坏发生的区域和形态,根据试验结果提出节点设计方法,可供工程参考采用。更多还原

【Abstract】 Through the model experiments to four steel pipe concrete ring beam nodes,it researches affection of frame beam and ring beam reinforcement ratio to the nodes stress and damage state in the same size.The experiment indicates that the reinforcement ratio can control the generating area and form of nodes effectively,and according to the experimental effect,it put forward the node design methods,can give reference to projects.更多还原