- 摘 要
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魏曉斌，李 琪
(揚州大學建筑科學與工程學院，揚州225009)[摘要] 根據(jù)角鋼加強鋼筋混凝土十字形截面異形柱的低周反復加載試驗結果，研究了構件正截面極限承載力調(diào)整系數(shù)以及其影響因素，提出了試件正截面極限承載力計算公式。對比試驗結果，驗證了計算公式的適用性。
[關鍵詞] 角鋼加強；異形柱；計算公式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
