混凝土尺寸效应数值模拟研究进展

Advances in Numerical Simulation of Concrete Size Effect

系统综述了混凝土尺寸效应数值模拟的研究现状,从混凝土的细观、宏观和多观3个层次,总结了相关研究的混凝土数值模型,并对混凝土数值模型的优、缺点进行了比较,指出了尺寸效应研究需要注意的问题。

This paper systematically summarizes the current researches on the numerical simulations of concrete size effect , and based on micro-level, macro-level and multi-level, sums up the concrete numerical models for correlational study, and compares the advantages and disadvantages of these concrete numerical models, and points out some problems needing attention in the research on the size effect.