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Architecture of a multi-crack model with full closing, reopening and sliding capabilities
(Springer, 2020-06)
Article.
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Article.
Accés obert
This paper discusses the finite element modeling of cracking of quasi-brittle materials under cyclic loading. A damage based crack model is proposed, which considers tensile and compressive damage, irreversible strains ...
Structural size effect: experimental, theoretical and accurate computational assessment
(Elsevier, 2020-06)
Article.
Accés obert
Article.
Accés obert
In this paper, experimental evidence, theoretical predictions and the finite element modelling of the structural size effect in cracking problems of quasi-brittle materials are discussed and assessed against each other. ...