魏晓斌，李  琪
(扬州大学建筑科学与工程学院，扬州225009)

[摘要] 根据角钢加强钢筋混凝土十字形截面异形柱的低周反复加载试验结果，研究了构件正截面极限承载力调整系数以及其影响因素，提出了试件正截面极限承载力计算公式。对比试验结果，验证了计算公式的适用性。
[关键词] 角钢加强；异形柱；计算公式

    Calculation and analysis of cross shaped RC columns with angle steel reinforced
    Wei Xiaobin, Li Qi
    (College of Civil Science and Engineering of Yangzhou University, Yangzhou 225009, China)

Abstract: According to the results oflow cyclic reversed lateralloading expenment for cross shaped RC columns, which were reinforced by angle steel, this study focused on the amplified coefficients of the ultimate bearing capacity of normal sections and its effect factors, and came up with many formulas about the ultimate bearing capacity of normal sections. After the comparison of the calculating results and the test results, the applicability of the formulas were verified.
Keywords: angle steel reinforced; specially shaped columns; calculating formulas