TY  - CONF
AU  - Međo, Bojan
AU  - Rakin, Marko
AU  - Gubeljak, Nenad
AU  - Predan, J.
AU  - Arsić, Miodrag
AU  - Sedmak, Aleksandar
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1949
AB  - Among various micromechanical models for ductile fracture analysis using local approach, those based on the Gurson plastic flow criterion have been intensively developed in the past three decades. However, their application is still subject of many researches, with the aim to improve the assessment of ductile fracture in various, mainly metallic, materials. In this work, Gurson criterion is applied to welded joints produced with one or two different weld metals (one of these is overmatched, while the other is undermatched). Welded single-edge notched bend (SENB) specimens are examined, with an initial pre-crack located in the symmetry plane of each joint. Local approach is chosen for assessment of behaviour of the joints under the external loading, to capture the effect of material inhomogeneity and initial crack length on deformation and ductile fracture initiation in analysed specimens.
PB  - Trans Tech Publications Ltd, Durnten-Zurich
C3  - Materials Structure & Micromechanics of Fracture
T1  - Influence of crack length on ductile fracture initiation in welded joints with one and two weld metals
EP  - +
SP  - 578
VL  - 465
DO  - 10.4028/www.scientific.net/KEM.465.578
ER  - 

@conference{
author = "Međo, Bojan and Rakin, Marko and Gubeljak, Nenad and Predan, J. and Arsić, Miodrag and Sedmak, Aleksandar",
year = "2011",
abstract = "Among various micromechanical models for ductile fracture analysis using local approach, those based on the Gurson plastic flow criterion have been intensively developed in the past three decades. However, their application is still subject of many researches, with the aim to improve the assessment of ductile fracture in various, mainly metallic, materials. In this work, Gurson criterion is applied to welded joints produced with one or two different weld metals (one of these is overmatched, while the other is undermatched). Welded single-edge notched bend (SENB) specimens are examined, with an initial pre-crack located in the symmetry plane of each joint. Local approach is chosen for assessment of behaviour of the joints under the external loading, to capture the effect of material inhomogeneity and initial crack length on deformation and ductile fracture initiation in analysed specimens.",
publisher = "Trans Tech Publications Ltd, Durnten-Zurich",
journal = "Materials Structure & Micromechanics of Fracture",
title = "Influence of crack length on ductile fracture initiation in welded joints with one and two weld metals",
pages = "+-578",
volume = "465",
doi = "10.4028/www.scientific.net/KEM.465.578"
}

Međo, B., Rakin, M., Gubeljak, N., Predan, J., Arsić, M.,& Sedmak, A.. (2011). Influence of crack length on ductile fracture initiation in welded joints with one and two weld metals. in Materials Structure & Micromechanics of Fracture
Trans Tech Publications Ltd, Durnten-Zurich., 465, 578-+.
https://doi.org/10.4028/www.scientific.net/KEM.465.578

Međo B, Rakin M, Gubeljak N, Predan J, Arsić M, Sedmak A. Influence of crack length on ductile fracture initiation in welded joints with one and two weld metals. in Materials Structure & Micromechanics of Fracture. 2011;465:578-+.
doi:10.4028/www.scientific.net/KEM.465.578 .

Međo, Bojan, Rakin, Marko, Gubeljak, Nenad, Predan, J., Arsić, Miodrag, Sedmak, Aleksandar, "Influence of crack length on ductile fracture initiation in welded joints with one and two weld metals" in Materials Structure & Micromechanics of Fracture, 465 (2011):578-+,
https://doi.org/10.4028/www.scientific.net/KEM.465.578 . .

TY  - CONF
AU  - Gubeljak, Nenad
AU  - Rakin, Marko
AU  - Predan, J.
AU  - Međo, Bojan
AU  - Sedmak, Aleksandar
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1741
PB  - 28th Danubia-Adria-Symposium on Advances in Experimental Mechanics, DAS 2011
C3  - 28th Danubia - Adria - Symposium on Advances in Experimental Mechanics, DAS 2011
T1  - Weld metal tensile strength determined by testing flat micro tensile and round tensile specimens
EP  - 72
SP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1741
ER  - 

@conference{
author = "Gubeljak, Nenad and Rakin, Marko and Predan, J. and Međo, Bojan and Sedmak, Aleksandar",
year = "2011",
publisher = "28th Danubia-Adria-Symposium on Advances in Experimental Mechanics, DAS 2011",
journal = "28th Danubia - Adria - Symposium on Advances in Experimental Mechanics, DAS 2011",
title = "Weld metal tensile strength determined by testing flat micro tensile and round tensile specimens",
pages = "72-71",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1741"
}

Gubeljak, N., Rakin, M., Predan, J., Međo, B.,& Sedmak, A.. (2011). Weld metal tensile strength determined by testing flat micro tensile and round tensile specimens. in 28th Danubia - Adria - Symposium on Advances in Experimental Mechanics, DAS 2011
28th Danubia-Adria-Symposium on Advances in Experimental Mechanics, DAS 2011., 71-72.
https://hdl.handle.net/21.15107/rcub_technorep_1741

Gubeljak N, Rakin M, Predan J, Međo B, Sedmak A. Weld metal tensile strength determined by testing flat micro tensile and round tensile specimens. in 28th Danubia - Adria - Symposium on Advances in Experimental Mechanics, DAS 2011. 2011;:71-72.
https://hdl.handle.net/21.15107/rcub_technorep_1741 .

Gubeljak, Nenad, Rakin, Marko, Predan, J., Međo, Bojan, Sedmak, Aleksandar, "Weld metal tensile strength determined by testing flat micro tensile and round tensile specimens" in 28th Danubia - Adria - Symposium on Advances in Experimental Mechanics, DAS 2011 (2011):71-72,
https://hdl.handle.net/21.15107/rcub_technorep_1741 .