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Médium: article de revue
Langue(s): anglais
Publié dans: Procedia Engineering, , v. 40
Conférence: Steel Structures and Bridges 2012
Page(s): 102-107
DOI: 10.1016/j.proeng.2012.07.063
Abstrait: In steel-concrete composite structures, the behavior of the shear connections is of a great importance. This behavior is generally characterized by the load-slip curve obtained from experimental push-out tests, however expensive and time-consuming. In this study, a numerical model is developed to represent the behavior of a push-out test. The theoretical model considers the non linear behavior of steel and concrete of the modeled specimens. The model is validated on the basis of experimental results from 4 push-out tests with samples using headed studs. The real behavior of the studs was simulated by a three-dimensional quarter-scale finite element model using software ATENA. The finite element calculation can represent well the real behavior of the push-out test. Then, the model has been used for further parametric analysis with flange thickness and different spacing of the studs.
Structurae ne peut pas vous offrir cette publication en texte intégral pour l'instant. Le texte intégral est accessible chez l'éditeur. DOI: 10.1016/j.proeng.2012.07.063.
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  • Reference-ID
    10077368
  • Publié(e) le:
    04.12.2017
  • Modifié(e) le:
    13.02.2020
 
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