- 摘 要
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魏 璉 王 森
（中國建筑科學研究院深圳分院 深圳 518028）[提要] 對《鋼筋混凝土異形柱設計規(guī)程)( DBJ/T15-15-95)中T形和L形截面柱的計算方法進行了探討。作者認為作用于L形截面非對稱軸彎矩較大時，以及作用于L形截面的雙向彎矩值較大時，規(guī)程的方法是不合理的，并通過算例進行了驗證，以引起設計人員的注意。
[關鍵詞] 異形柱 鋼筋混凝土 T形截面 L形截面 計算方法 結構設計The calculation method of T-shaped and L-shaped columns presented by Specification for Design of Reinforcement Concrete Special-shaped Columns (DBJ/T15-15-95) is discussed. The calculation method is not very rational when the moment on the unsymmetrical plan of T-shaped columns or the compound bending moment on L-shaped c,olumns is big.lt is proved by an example. The designers must pay attention to it.
Keywords: special-shaped columns; reinforcement concrete; 'r-shaped section; L-shaped section; calculation method; structure design
