Layered finite elements in the analysis of composite structures exposed to long-term effects

[摘要] This paper presents the use of a numerical model based on layered finite elements in the analysis of stress and strain due to creep and shrinkage of concrete and relaxation of prestressing steel in statically indeterminate composite structures. The calcul

[学科分类] 建筑学

[关键词] finite elements;composite structures;creep and shrinkage;relaxation;rheology