区域约束混凝土结构发展历程及展望

摘要

对区域约束混凝土的约束形式、约束机理以及与传统约束混凝土的区别进行了介绍,阐述了区域约束混凝土的本构模型以及在有限元分析中的应用,并对目前针对区域约束混凝土所作的试验以及相关的试验研究成果进行了总结,在此基础上,对区域约束混凝土未来的发展方向提出了展望。%This paper introduces restraint forms and restraint mechanism of regional restraint concrete and the difference comparing to traditional constraint concrete, describes the constitutive structure model of regional restraint concrete and its application in finite element analysis, and summarizes regional restraint concrete tests and relevant research achievements, based on this, and prospects its future development trend.