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通过 1 4根剪跨比λ为 2 0的试件在反复荷载作用下延性的试验研究 ,研究了钢骨高强混凝土短柱的破坏形态 ;分析了配箍率对钢骨高强混凝土短柱位移延性的影响 ,得出了延性和配箍率间的相关曲线 ;分析了配箍率对钢骨高强混凝土短柱轴压力系数的影响 ,得出了满足一定延性要求的对应于不同体积配箍率的钢骨高强混凝土短柱的轴压力系数限值
Through the experimental research on the ductility of 14 specimens with a shear-span ratio λ of 20 under repeated loading, the failure morphology of the short columns of high-strength steel-reinforced concrete is studied. The effects of the stirrup ratio on the ductility of the short columns of high-strength steel-reinforced concrete The correlation curve between ductility and stirrup ratio was obtained. The influence of stirrup ratio on the axial compressive coefficient of short column of high strength steel-reinforced concrete (SFRC) was analyzed. The results showed that the corresponding coefficient of stirrup with different volume Axial Pressure Coefficient Limit of Steel Reinforced High - Strength Concrete Short Column