Analysis of rigid and semi-rigid steel-concrete composite joints under monotonic loading. Part I: finite element modelling and validation
Articolo
Data di Pubblicazione:
2003
Citazione:
Analysis of rigid and semi-rigid steel-concrete composite joints under monotonic loading. Part I: finite element modelling and validation / Amadio, C; Fragiacomo, Massimo. - In: STEEL AND COMPOSITE STRUCTURES. - ISSN 1229-9367. - 3:5(2003), pp. 349-369.
Abstract:
The paper concerns the modelling of rigid and semi-rigid steel-concrete composite joints under
monotonic loading through use of the Abaqus program, a widespread finite element code. By comparing numerical and experimental results obtained on cruciform tests, it is shown that the proposed modelling allows a good fit of the global joint response in terms of moment-rotation law. Even the local response in terms of stresses and strains is adequately predicted. Hence, this numerical approach may represent a useful tool for attaining a better understanding of experimental results. It may also be used to perform parametric
analyses and to calibrate simplified mechanical models for practical applications.
monotonic loading through use of the Abaqus program, a widespread finite element code. By comparing numerical and experimental results obtained on cruciform tests, it is shown that the proposed modelling allows a good fit of the global joint response in terms of moment-rotation law. Even the local response in terms of stresses and strains is adequately predicted. Hence, this numerical approach may represent a useful tool for attaining a better understanding of experimental results. It may also be used to perform parametric
analyses and to calibrate simplified mechanical models for practical applications.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
Amadio, C; Fragiacomo, Massimo
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