为了验证框架边节点的抗剪强度,作者做了10个钢筋砼梁柱节点试件的试验,其中包括4个中节点,4个一般边节点以及2个带梁头的边节点。同时还进行了4个边节点的光弹实验,在这些试验的基础上,提出了边节点的计算建议。试验证明,带梁头边节点的抗剪强度比一般边节点明显提高,因此建议尽量采用。 In order to verify the shear strength of the frame-side nodes, the authors conducted experiments on 10 reinforced concrete beam-column joint specimens, including 4 middle nodes, 4 general edge nodes, and 2 edge nodes with beam heads. At the same time, photoelastic experiments of four edge nodes were carried out. Based on these experiments, the calculation of edge nodes was proposed. Tests have shown that the shear strength of the joints with beam heads and edges is significantly higher than that of the general side nodes, so it is recommended to use them as much as possible.