反复荷载下钢筋混凝土本构关系研究  

Research on Stress-Strain Relationship of RC under Cyclic Reversed Loading

作　　者：邹离湘[1] 

机构地区：[1]深圳大学土木工程系

出　　处：《深圳大学学报（理工版）》1996年第3期7-11,共5页Journal of Shenzhen University(Science and Engineering)

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。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.

关 键 词：反复荷载 本构关系 裂面效应 钢筋混凝土结构 

分 类 号：TU375[建筑科学—结构工程]