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Pregledni rad

https://doi.org/10.14256/JCE.1659.2016

Layered finite elements in the analysis of composite structures exposed to long-term effects

Anđelko Cumbo
Radomir Folić


Puni tekst: hrvatski pdf 617 Kb

str. 991-1005

preuzimanja: 573

citiraj

Puni tekst: engleski pdf 614 Kb

str. 991-1005

preuzimanja: 199

citiraj


Sažetak

This paper presents the use of a numerical model based on layered finite elements in the analysis of stress and strain due to creep and shrinkage of concrete and relaxation of prestressing steel in statically indeterminate composite structures. The calculation algorithm allows significant changes in the structure through characteristic time intervals, in accordance with technological procedures used during realisation of works. The corresponding computer program adapted to daily practical engineering design is also developed.

Ključne riječi

finite elements; composite structures; creep and shrinkage; relaxation; rheology

Hrčak ID:

192087

URI

https://hrcak.srce.hr/192087

Datum izdavanja:

27.12.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.676 *