Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
EN  |  EL

Αναζήτηση

Πλοήγηση

Ο Χώρος μου

Thermal-stress analysis of a three-dimensional end-plate steel joint

Kalogeropoulos Andreas , Drosopoulos Georgios, Stavroulakis Georgios

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/FC600CF4-D25A-4CE3-AF0A-B55B8343B948-
Αναγνωριστικόhttp://www.sciencedirect.com/science/article/pii/S0950061811006428-
Αναγνωριστικόhttps://doi.org/http://dx.doi.org/10.1016/j.conbuildmat.2011.11.012-
Γλώσσαen-
Μέγεθος8 pagesen
ΤίτλοςThermal-stress analysis of a three-dimensional end-plate steel joint en
ΔημιουργόςKalogeropoulos Andreas en
ΔημιουργόςDrosopoulos Georgiosen
ΔημιουργόςΔροσοπουλος Γεωργιοςel
ΔημιουργόςStavroulakis Georgiosen
ΔημιουργόςΣταυρουλακης Γεωργιοςel
ΕκδότηςElsevieren
ΠερίληψηThe mechanical behaviour of a steel connection under elevated temperatures simulating fire conditions, is under investigation. A three dimensional finite element analysis model has been developed, for the simulation of an extended end - plate steel joint. Unilateral contact and friction laws taken from non - smooth mechanics have been applied to the interface connecting the end - plate with the column flange. Material and geometric nonlinearities have been implemented to the mechanical model. The proposed thermo - mechanical analysis is divided into two phases. A thermal model is initially developed; within this model only thermal loads and elevated temperatures are applied to the surfaces of the beam and the column of the connection. The data obtained from this model, e.g. the distribution of temperatures as well as the heat fluxes developed on the structure, are imported to the mechanical model where mechanical loads are also considered. The influence of the elevated temperatures on the mechanical behaviour of the joint is then studied. Comparison between the results obtained from the model with and without high temperatures, has been taken place. Different thermal load combinations have been applied to the connection, for the investigation of their impact on the mechanical behaviour of the structure.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-10-13-
Ημερομηνία Δημοσίευσης2012-
Θεματική ΚατηγορίαApplied mechanicsen
Θεματική ΚατηγορίαEngineering, Mechanicalen
Θεματική Κατηγορίαmechanics applieden
Θεματική Κατηγορίαapplied mechanicsen
Θεματική Κατηγορίαengineering mechanicalen
Βιβλιογραφική ΑναφοράA. Kalogeropoulos, G. A. Drosopoulos , G. E. Stavroulakis "Thermal-stress analysis of a three-dimensional end-plate steel joint", Constr. Build. Mat., Vol. 29, pp. 619–626, Apr. 2012 doi: 10.1016/j.conbuildmat.2011.11.012.en

Υπηρεσίες

Στατιστικά