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介绍了钢筋混凝土柱双轴弯曲的分析模型和试验结果,指出为了进行钢筋混凝土结构的三维非线性地震反应分析,需要进一步试验加载历史和轴向荷载对双轴弯曲特性的影响并建立实用的双轴弯曲模型。
The analytical model and experimental results of biaxial bending of reinforced concrete columns are introduced. It is pointed out that in order to carry out three-dimensional nonlinear seismic analysis of reinforced concrete structures, it is necessary to further test the influence of loading history and axial loads on biaxial bending characteristics and establish a practical double Axis bending model.