摘要
应力应变关系对于结构分析及设计是至关重要的,而且缘于砌体材料力学性质的复杂性,找到合理的力学模型描述其宏观行为一直是理论界及工程界研究的热点。从建立本构模型的力学模型角度入手,在线弹性、非线弹性和弹塑性几方面简要回顾了国内外学者在这方面所作的工作,以图对其有一个整体印象和把握,对今后的工作有所裨益。
As a result of the significance of constitutive law for structural analyses, design and the complexity of masonry＇ s mechanism characteristics, it has focus many researchers＇ attention on finding appropriate mechanical model to describe the materials＇macroscopic behaviors. According to the different mechanical model,and by means of reviewing the primary world wide researchers＇ achievements including linear elesticity, non-linear elesticity, and plasticity, whole understandings of the field＇ s research processing was achieved, and then get some good ideas.
出处
《低温建筑技术》
2007年第6期63-65,共3页
Low Temperature Architecture Technology
关键词
砌体
本构关系
应力应变关系
masonry
constitutive formulation
stress-strain curve
