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提出了带暗柱十字形柱， 进行了４ 根较小剪跨比（λ＝ ２－３７５） 的十字形柱抗震性能试验， 分析了轴压比对承载力、刚度、延性的影响， 以及设暗柱对提高十字形柱抗震能力的作用。最后进行了理论计算， 计算值与实测值符合较好
A cruciform column with a dark column was proposed, and the seismic behavior of four cross-shaped columns with a small shear span ratio (λ=2-375) was studied. The effect of axial compression ratio on bearing capacity, stiffness, and ductility was analyzed. The role of dark columns in improving the seismic resistance of a cruciform column. Finally, a theoretical calculation was performed, and the calculated values were in good agreement with the measured values.