Numerical analysis of fire effects on beam structures

CAZZANI, ANTONIO MARIA
1988-01-01

Abstract

A known finite element model is significantly enriched in order to take into consideration the variations of material parameters that are provoked by elevated temperatures due to fire environment. On the basis of this 'heterogeneity acquired model' a numerical iterative procedure is implemented that permits to describe the performances of beam structures exposed to fire. Efficiency of the proposed model and relevant procedure are shown by some numerical results which are partly and successfully compared with experimental ones obtained by other researchers.
1988
Inglese
ENGINEERING COMPUTATIONS
5
1
53
58
6
2-s2.0-0023984364
http://www.scopus.com/inward/record.url?eid=2-s2.0-0023984364&partnerID=40&md5=6d1650baa77ed73c1a6823312f858e12
https://www.scopus.com/inward/record.uri?eid=2-s2.0-0023984364&partnerID=40&md5=e543ec5cd3a454c03059868330df5660
Esperti anonimi
internazionale
scientifica
BUILDING MATERIALS - Thermal Expansion; ELASTOPLASTICITY - Thermal Effects; FIRE PROTECTION - Mathematical Models; MATHEMATICAL TECHNIQUES - Iterative Methods; STRESSES - Calculations, BEAM STRUCTURES PERFORMANCE; FINITE ELEMENT MODEL; FIRE EFFECTS; HETEROGENEITY ACQUIRED MODEL; SECOND ORDER EFFECTS, BEAMS AND GIRDERS
no
Contro, R; Poggi, C; Cazzani, ANTONIO MARIA
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
3
reserved
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