Naslov
Smeared Fracture FE-Analysis of Concrete Structures

Autori
Ožbolt, Joško ; Li Y.J.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Modeles de fissuration de beton, RFGC 7 / Carol et al. - Pariz : EDF, 2003, 100-105

Skup
Modeles de fissuration de beton, RFGC 7

Mjesto i datum
Pariz, Francuska, 04.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Concrete; Benchmark; Microplane model; Finite elements; Crack band approach.

Sažetak
In the present paper, a finite element code based on the microplane model for concrete is used for the analysis of recently proposed EDF benchmark examples. Four numerical cased are considered: resonnse of concrete constitutive law under uniaxial cyclic loading, mixed tension-shear test (Willam’ s test) at the constitutive level, shear failure of reinforced concrete beam with and without shear reinforcement and mixed mode failure (Nooru-Mohamed test). In the numerical studies the three-dimensional eight node solid finite elements with eight integration points are employed. As a regularisation procedure the crack band method is used. The numerical results are compared with available experimental data that were only partly known before the study was performed.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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