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Nelinearni proračun zavarenog priključka nosač-stup

Authors :
Davor Skejić
Darko Dujmović
Miljenko Haiman
Source :
Građevinar, Volume 58, Issue 12.
Publication Year :
2006
Publisher :
Croatian association of civil engineers, 2006.

Abstract

U ovom se radu opisuje nelinearna numerička simulacija ponašanja laboratorijskih uzoraka zavarenih priključaka nosač-stup provedena metodom konačnih elementa. Uspoređeni su rezultati te simulacije s onim što je dobiveno laboratorijskim ispitivanjima. Istaknuta je vrlo dobra usklađenost dobivenih rezultata sve do područja izrazite nelinearnosti. Preporučena je potreba detaljnog laboratorijskog ispitivanja mehaničke karakteristike vara, što bi trebalo uvrstiti u numerički model.<br />The nonlinear numerical simulation has been conducted by the finite-element method to determine behaviour of laboratory samples of welded girder-pier connections. The results obtained by this simulation have been compared with laboratory testing results. A very good correspondence of results has been established until the zone of high nonlinearity. A more detailed laboratory testing of mechanical properties of the weld is recommended, and the results of this additional testing should be included in the numerical model.

Details

Language :
Croatian
ISSN :
13339095 and 03502465
Volume :
58
Issue :
12
Database :
OpenAIRE
Journal :
Građevinar
Accession number :
edsair.od.......951..9994d976d4445d8541200063ffb9c031