摘要
本文简要回顾工程中最常用的材料──混凝土的本构关系模型的研究现状，并对混凝土的本构关系在钢管混凝土数值分析中的应用问题进行了探讨．最后，提出一种适合于钢管普通混凝土和钢管高强混凝土轴压构件数值分析中的混凝土木构关系模型．
In this paper the constitutive relations of concrete are surveyed and its applications in the integral analysis of concrete filled steel tube are discussed.Then, a kind of model suitable for both high strength and average strength concrete filled steel tubular axial compression members is put forward.
出处
《哈尔滨建筑大学学报》
1995年第5期26-32,共7页
Journal of Harbin University of Civil Engineering and Architecture
基金
辽宁省博士科研启动基金
关键词
混凝土
本构关系
钢管混凝土
数值分析
concrete
constitutive relation
concrete filled steel tube
high strength concrete
