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Constitutive model for FDEM analysis of fired clay exposed to tension stress


Galić, Mirela; Batinić, Milko; Trogrlić, Boris; Divić, Vladimir; Racetin, Ivan
Constitutive model for FDEM analysis of fired clay exposed to tension stress // ABSTRACT BOOK / Öchsner, Andreas ; Altenbach, Holm (ur.).
Split: ICC- International Conferences and Courses Limited, 2016. (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Constitutive model for FDEM analysis of fired clay exposed to tension stress

Autori
Galić, Mirela ; Batinić, Milko ; Trogrlić, Boris ; Divić, Vladimir ; Racetin, Ivan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
ABSTRACT BOOK / Öchsner, Andreas ; Altenbach, Holm - Split : ICC- International Conferences and Courses Limited, 2016

Skup
10th International Conference on Advanced Computational Engineering and Experimenting, ACE-X 2016

Mjesto i datum
Split, Hrvatska, 03-06.07.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Constitutive model; FDEM; fired clay brick; experimental

Sažetak
This paper describes implementation of constitutive material law for fired clay in tension, using Finite-Discrete Element Method (FDEM). Numerical model, developed according to FDEM includes 1D constitutive law of solid clay to model fracture behavior under tension load. Shape and geometry obtained from test specimen, are interpreted into numerical 2D model. Different sizes of mesh for different specimen geometry are subject to iterative load intensity in order to determine fracture stress, and are used for model calibration. Comparison between numerical and experimental results confirmed appropriate constitutive law for fired clay, and thus enable further numerical analysis for specimen subjected to compression and shear.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Ustanove
Fakultet građevinarstva, arhitekture i geodezije, Split