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推导出钢筋混凝土受弯构件无量纲形式弯矩与曲率之间关系的表达式,并绘制出相应的-曲线。对矩形截面受弯构件截面总转动能力和塑性转动能力进行详细分析,为钢筋混凝土结构塑性设计提供参考资料。
The expression of the relationship between the non-dimensional form moment of the reinforced concrete bending member and the curvature is deduced, and the corresponding curve is drawn. The detailed analysis of the total rotating capacity and the plastic rotation capacity of the flexural member with rectangular cross-section provides a reference for the plastic design of reinforced concrete structures.