Naslov
INVERSE STOCHASTIC MODELS FOR FIBER REINFORCED CONCRETE

Autori
Kožar, Ivica ; Bede, Natalija ; Bogdanić, Anton ; Mrakovčić, Silvija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, kratko priopćenje, znanstveni

Izvornik
ECCOMAS 2021 5th International Conference on Multi-Scale Computational Methods for Solids and Fluids / Ibrahimbegovi, A. ; Nikolić, M. - Sarajevo : Građevinski fakultet Univerziteta u Sarajevu, 2021, 22-24

ISBN
978-9958-638-66-4

Skup
5th International Conference on Multi-Scale Computational Methods for Solids and Fluids (ECCOMAS MSF 2021)

Mjesto i datum
Split, Hrvatska, 30.06.2021. - 02.07.2021

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
three-point beam bending, layered model, experimental data inversed model

Sažetak
In a material model each constituent should be adequately described, especially the interface between the matrix and fibers that is determined with the 'bond-slip' law. 'Bond-slip' law describes relation between the force in a fiber and its displacement. However, bond-slip model is deterministic and cannot explain variations in experimental results. In order to accommodate experimental results we have adopted stochastic model that is based on the 'fiber bundle representation'.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Interdisciplinarne tehničke znanosti

POVEZANOST RADA