摘要
阐述了钢筋混凝土的弹性和弹塑性损伤本构关系,采用ABAQUS软件对钢筋混凝土梁进行了弹性、弹塑性损伤分析,并对计算结果进行了对比研究,给出了ABAQUS软件中常用的混凝土弹性本构模型及弹塑性损伤本构模型的应用要点,验证了模型的有效性和实用性.可为钢筋混凝土结构的进一步分析提供参考.
The elastic and elastoplastic damage constitutive relations for reinforced concretes were expounded.Using the ABAQUS software,the elastic and elastoplastic damage of the reinforced concrete beam was analyzed,and the results were compared.The key points of the elastic constitutive model of concretes and elastoplastic damage constitutive model were given in the ABAQUS software,and the models were verified effective and practical.It would provide a reference for the further analysis of reinforced concrete structures.
出处
《华北水利水电大学学报（自然科学版）》
2012年第A01期40-42,共3页
Journal of North China University of Water Resources and Electric Power：Natural Science Edition
基金
水利部公益性行业科研专项经费项目(201201080)
关键词
ABAQUS
钢筋混凝土
弹性
弹塑性
损伤塑性
本构关系
ABAQUS
reinforced concrete
elasticity
elastoplasticity
damage plasticity
constitutive relations
