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提出了带暗柱的Ｔ形柱；进行了４根剪跨比 ＝３．８３３的Ｔ形柱的抗震性能试验，分析了轴压比对其抗震性能的影响，论述了暗柱的设置对提高Ｔ形柱抗震能力的作用；最后，将理论计算结果与实测结果进行了比较，二者符合得较好．
A T-shaped column with a dark column was proposed. The seismic performance test of four T-shaped columns with a shear ratio of 3.833 was performed. The influence of the axial pressure ratio on its seismic performance was analyzed, and the setting of the dark column was discussed. The effect of T-shaped column seismic capacity; Finally, the theoretical calculation results are compared with the measured results, the two are in good agreement.