The shear strength of CFST columns was correlated to the axial force ratio and the shear-span ratio.
钢管混凝土柱的受剪承载力与轴压比、剪跨比有关。
Wall thickness of steel tube, concrete strength, shear-span ratio and axial force ratio were considered as test parameters.
试件参数包括钢管壁厚、混凝土强度、剪跨比和轴压比。
The main reason of the damage of the special-column is the strong shear force ratio, so it's important to control the shear force ratio of the joint.
剪压比过大是异形柱节点发生斜压破坏的根本原因,控制节点剪压比尤其是腹板剪压比具有重要的意义。
应用推荐