Micromechanical modelling of ductile fracture – local approach

  • Aleksandar S Sedmak Faculty of Mechanical Engineering, University of Belgrade, Serbia
  • Marko Rakin University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, Belgrade, Serbia
  • Bojan Medjo University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, Belgrade, Serbia
  • Bashir Younise University of El Mergib, Faculty of Engineering, Khoms, Libya
Keywords: Welded joints, Ductile fracture, Micromechanical modeling, local approach

Abstract

Micromechanical modelling of ductile fracture by using the local approach has been presented as the review of previously obtained results for welded joints made of low alloyed high strength steel. Experimental work was performed on 3PB specimens and tensile panels, which were then modelled by finite element method, using two- and three-dimensional meshes, respectively. The local approach was used to simulate both for crack initiation and growth during ductile fracture process.

References

F.M. Beremin: Met Trans, 14A (1983) 2277-2287.

Crossref

M. Rakin, Z. Cvijovic, V. Grabulov, S. Putic, A. Sedmak: Engineering Fracture Mechanics, 71 (2004) 813-827.

Crossref

M. Rakin, N. Gubeljak, M. Dobrojević, A. Sedmak: Engineering Fracture Mechanics, 75 (2008) 3499-3510.

Crossref

M. Rakin M, Numerical analysis in local approach, In: Experimental and numerical methods of fracture mechanics in structural integrity assessment, Sedmak S. and Sedmak A. (Eds.), TMF-GOSA, Belgrade, (in Serbian), (1997) 345-352.

M. Zrilić, M. Rakin, A. Sedmak, S. Sedmak, Experience in Fracture Mechanics Local Approach Application, Proceedings of the 6th International Scientific Conference on Achievements in the Mechanical Materials Engineering - AMME97, Miskolc, (1997) 71-75.

M. Zrilić, M. Rakin, A. Sedmak, S. Sedmak, Measurement Techniques in Local Approach to Fracture, Proceedings of the Fourth International Symposium on Measurement Technology and Inteligent Instruments, Miskolc, (1998) 358-361.

A. Sedmak, M. Rakin, Application of fracture mechanics in assessment of structural integrity, In: From Fracture Mechanics to Structural Integrity Assessment, (Ed. S. Sedmak, Z. Radaković), DIVK-TMF, (2004) 373-386.

M. Zrilić, M. Rakin, Z. Cvijovic, A. Sedmak, S. Sedmak, Structural integrity assessment by local approach to fracture, Proc. of 16th European Conference of Fracture ECF 16: Failure Analysis of Nano and Engineering Materials and Structures, Ed. E.E. Gdoutos, Alexandroupolis, Greece, (2006), published on CD by Springer.

M. Zrilic, M. Rakin, N. Gubeljak, M. Dobrojevic, N. Krunich, A. Sedmak, Ductile fracture modelling of advanced metallic materials. EMMC9 - MECAMAT, 9th European Congress on Mechanics of Materials, facilities of EDF "Les Renardières" Moret Sur Loing, France, (2006) 247-253.

B. Younise, M. Rakin, B. Medjo, N. Gubeljak, D. Kozak, A. Sedmak: Technical Gazette, 18 (2011) 333‐340.

Link

B. Younise, M. Rakin, N. Gubeljak, B. Medjo, A. Sedmak: Struct Integrity Life, 11 (2011) 51‐56.

Link

B. Younise, M. Rakin, N. Gubeljak, B. Međo, M. Burzić, M. Zrilić, A. Sedmak: Materials and Design, 37 (2012) 193-201.

Crossref

B. Younise, M. Rakin, N. Gubeljak, B. Međo, A. Sedmak: Engineering Failure Analysis, 82 (2017) 435‐445.

Crossref

M. Rakin, Z. Cvijovic, V. Grabulov, A. Sedmak: Polish Materials Science and Engineering, 22 (2001) 741-744.

M. Rakin, A. Sedmak, Z. Cvijović, M. Zrilić, S. Sedmak, Micromechanical approach - transferability of ductile fracture parameters, Proceeding of the 14th European Conference on Fracture - Vol III, EMAS Publishing, Krakow, (2002) 27-34.

T.L. Anderson: Fracture Mechanics, CRC Press, London, 1995.

J. Besson, D. Moinerau, D. Steglich, editors: Local approach to fracture, EUROMECH-MECAMAT, Mines, Paris, 2006.

A. Needleman, V. Tvergaard: International Journal of Fracture, 101 (200) 73-97.

Crossref

Local Approach to Fracture, Edited by J. Besson, Les Presses de l'Ecole des Mines, Paris, 2004

B. Međo, M. Rakin, N. Gubeljak, M. Arsić, Z. Šarkočević, A.Sedmak, Failure resistance of drilling ring casting pipes with an axial crack. Engineering Failure Analysis 58 (2015) 429-440.

Crossref

W. Musraty, B. Medjo, N. Gubeljak, A. Likeb, I. Cvijović-Alagić, A. Sedmak, M. Rakin: Engineering Fracture Mechanics, 175 (2017) 247-261.

Crossref

W. Musraty, B. Medjo, N. Gubeljak, A. Stefane, P. Vejić, D., Sedmak, M. Rakin: Theoretical and Applied Fracture Mechanics, 103 (2019) 102302.

Crossref

W. Musraty, B. Medjo, N. Gubeljak, A. Stefane, P. Vejić, D., Sedmak, M. Rakin: Procedia Strutural Integrity Theoretical and Applied Fracture Mechanics, 13 (2018) 1828-1833.

Crossref

D. Damnjanovic, D. Kozak, I. Gelo, N. Gubeljak: Theoretical and Applied Fracture Mechanics, Vol. 103 (2019) 102286.

Crossref

Zrilić M, Rakin M, Sedmak A, Aleksić R, Cvijović Z, Arsić M: Materials Science Forum, 518 (2006) 537-542.

Crossref

M. Rakin, A. Sedmak, Z. Cvijović, M. Zrilić, S. Sedmak: Strength of Materials, 36 (2004) 33-36.

Crossref

M. Zrilić, M. Rakin, A. Sedmak, S. Sedmak, Assessment of in-service degradation of steam pipeline steel by local approach method, Proceeding of the Conference: Life assessment and management for sructural components. Kiev, (200) 247-253.

M. Zrilić, M. Rakin, Lj. Milović, Z. Burzić, V. Grabulov: Metalurgija, 46 (2007) 87-92.

Link

M. Dobrojević, M. Rakin, N. Gubeljak, I. Cvijovic, M. Zrilic, N. Krunich, A. Sedmak: Materials Science Forum, 555 (2007) 571-576.

Crossref

M. Rakin, B. Međo, N. Gubeljak, A. Sedmak: Engineering Fracture Mechanics, 109 (2013) 221-235.

Crossref

M. Rakin, Z. Cvijović, V. Grabulov, M. Zrilić, A. Sedmak, Determination of micromechanical ductile fracture parameters of pressure vessel steel, Proceeding of The 7th European Conference on Advanced Materials and Processes - Euromat, Published on CD, Rimini, 2001.

F. Mudry, M. Di Fant, A Round Robin on the Measurement of Local Criteria, Rapport Abrege N_ RE 93.319, IRSID, St. Germain, 1993.

W. Brocks, Numerical Round Robin on Micromechanical Models - Results, IWM-Bericht T 8/95, Fraunhofer Institut fuer Werkstoffmechanik (IWM), Freiburg, 1995.

European Structural Integrity Society, ESIS Publication P6-98: Procedure to measure and calculate material parameters for the local approach to fracture using notched tensile specimens, 1998.

European Structural Integrity Society, ESIS Publication - Draft P9-02D: Guidance on local approach of rupture of metallic materials, 2002.

G. Bernauer, W. Brocks, Numerical Round Robin on Micro-Mechanical Models - Results, ESIS TC8, GKSS Research Center, Geesthacht, 2000.

G Testa, N Bonora, D Gentile, A Carlucci, Y Madi: Procedia Structural Integrity, 3 (2017): 508-516.

Crossref

Yang Li, Numerical Study on Ductile-to-Brittle Transition of Steel and its Behavior under Residual Stresses, Ph.D. thesis, NTNU, Trondheim, 2019.

M. Rakin, A. Sedmak, V. Grabulov, N. Gubeljak, Z. Cvijović, Determination of initial damage parameters in Gurson-Tvergaard-Needleman model, 9th International Conference on Mechanical Behaviour of Materials, Published on CD, Geneva, 2003.

Z.L. Zhang, C. Thaulow, J. Odegard: Engineering Fracture Mechanics, 67 (2000) 155-168.

Crossref

J.R. Rice, D.M. Tracey: Journal of Mechanics and Physics of Solids, 17 (1969) 201-217.

Crossref

V. Tvergaard, A. Needleman: Acta Metallurgica, 32 (1984) 157-169.

Crossref

A.L. Gurson: Journal of Engineering Materials and Technology, 99 (1977) 2-15.

Crossref

P.F. Thomason, Ductile Fracture of Metals, Pergamon Press, Oxford, 1990.

A. Sedmak: Fatigue Fract Eng Mater Struct, 41 (2018) 2438-2474.

Crossref

F.M. Beremin, Experimental and numerical study of the different stages in ductile rupture: application to crack initiation and stable crack growth, In: Nemat-Nasser S., editor, Three-dimensional constitutive relations and ductile fracture, North-Holland Publ, (1981) 185-205.

Y. Huang, Accurate dilatation rates for spherical voids in triaxial stress fields. Trans ASME, 58 (1991) 1084-1086

Crossref

R. Chaouadi, P. De Meester, W. Vandermeulen: International Journal of Fracture, 66 (1994) 155-164.

Crossref

V. Tvergaard: International Journal of Fracture, 17 (1981) 389-407.

Crossref

American Society for Testing and Materials, Standard practice for determining inclusion content of steel and other metals by automatic image analysis. ASTM Standard E 1245-89. Philadelphia, 1989.

C.C. Chu, A. Needleman: Journal of Engineering Materials and Technology, 102 (1980) 249-256.

Crossref

B. Younise, Micromechanical fracture analysis of high strength steel weldments, D.Sc. thesis, University of Belgrade, 2013.

D.Z. Sun, R. Kienzler, B. Voss, W. Schmitt. Fracture mechanics twenty‐second symposium. In: Atluri SN, Newman JC, Raju I Jr, Epstein JS, eds. ASTM STP 1131, Vol.II, Philadelphia: American Society for Testing and Materials; (1992) 368‐378.

M.C. Burstow, L.C. Howard, R.A. Ainsworth: J Mech Phys Solids, 46(5) (1998) 845‐872.

Crossref

C. Betegón, I. Peñuelas: Eng Fract Mech, 73(13) (2006)1865‐1877.

Crossref

R. Jovičić, A. Sedmak, K. Čolić, M. Milošević, N. Mitrović: Chemicke listy, 105 (2011) 754-757.

Link

N. Mitrovic, M. Milosevic, A. Sedmak, A. Petrovic, R. Prokic-Cvetkovic: FME Transactions, 39 (2011) 55-60.

Link

N. Gubeljak: Structural Integrity and Life, Vol. 6, (2006) 65-74.

Link

ASTM E1820-08.

Published
2020-01-14
Section
Djordje Drobnjak - Memorial Issue