【摘要】 通过对反复荷载下钢筋混凝土构件受力性能的分析研究，在已有的反复荷载下钢筋和混凝土的应力－应变关系模型的基础上，提出了一个较为有效的反复荷载下混凝土的应力－应变模型。更多还原

【Abstract】 he mechanic characteristics of RC members under cyclic reversed loading are studied.Based on the models of stress-strain relationship established for concrete and reinforcementunder cyclic reversed loading, a reasonable and simplified model of stress-strain relationshipfor concrete, and for reinforcement considering Baushinger effect are proposed.更多还原