摘要
根据混凝土损伤理论及混凝土在单轴拉(压)状态下的变形与损伤特性的试验结果,提出了混凝土在单向受力状态下的静力与动力损伤本构模型。经验证。
Based on damage theory and the experimental results of concrete deformation property,the static and dynamic damage evolution equation in uniaxial tension and compression for concrete is proposed Furthermore,the static and dynamic damage elastic-plastic constitutive model is built Some prcatical examples are pressed and the results show that the model developed in this paper agreeed well with experimental results
出处
《山东建材学院学报》
1999年第4期334-337,共4页
Journal of Shandong Institute of Building Materials
基金
山东省自然科学基金!资助项目 (Y95F10 83)
关键词
单轴状态
混凝土
静力损伤
动力损伤
本构模型
uniaxial tension
concrete
static and dynamic damage
constitutive institutive model
