A COMPARATIVE STUDY OF VARIOUS MODELS OF EQUIVALENT PLASTIC STRAIN TO FRACTURE

For more then half a centre just the same approach to the simulation of the ductile crack formation was developed independently by the scientific communities of foreign and native researchers. The importance at these studies drastically increased. A set of the characteristics, according to which it is recommendly to perform the detail comparison of the existing fracture models is developed. The examples of the analysis of a number of the most popular models by means of obtaining and study their analytical expressions regarding the conditions of the plane state are given. The generalized relations of the know models and a number of separate relations are obtained.

Keywords:

ductile fracture criteria, fracture graph, equivalent plastic strain to fracture, stress triaxiality, plane strain

References

Afonin A.: Modelirovanie razrusheniya metallov pri plasticheskoy deformatsii v DEFORM i LS-DYNA, Izvestiya OrelGTU, Mashinostroenie. Priborostroenie 1, 2012, 52–62.

Bai Y., Wierzbicki T.: A new model of metal plasticity and fracture with pressure and Lode dependence. International Journal of Plasticity 24, 1071–1096 [http://doi.org/10.1016/j.ijplas.2007.09.004]. DOI: https://doi.org/10.1016/j.ijplas.2007.09.004

Bao Y., Wierzbicki T.: A comparative study on various ductile crack formation criteria. J Eng Mater Technol 126, 2004, 314–324 [http://doi.org/10.1115/1.1755244]. DOI: https://doi.org/10.1115/1.1755244

Bao Y., Wierzbicki T.: On fracture locus in the equivalent strain and stress triaxiality space. International Journal of Mechanical Sciences 1(46), 2004, 81–98 [http://doi.org/10.1016/j.ijmecsci.2004.02.006]. DOI: https://doi.org/10.1016/j.ijmecsci.2004.02.006

Bao Y., Wierzbicki T.: On the cut-off value of negative triaxiality for fracture. Engineering Fracture Mechanics 72, 2005, 1049–1069 [http://doi.org/10.1016/j.engfracmech.2004.07.011]. DOI: https://doi.org/10.1016/j.engfracmech.2004.07.011

Botkin A. et al.: Otsenka povrezhdennosti metalla pri holodnoy plasticheskoy deformatsii c ispolzovaniem modeli razrusheniya Kokrofta-Latama. Deformatsiya i razrushenie materialov 7, 2011, 17–22.

Botkin A. et al.: Prognoziovanie razrusheniya metalla v protsesse intensivnoy plasticheskoy deformatsii dlinnomernoy zagotovki ravnokanalnyim uglovyim pressovaniem konform. Vestnik UGATU 16, 8(53), 2012, 98–103.

Botkin A., Valiev R., Stepin P.: Otsenka povrezhdennosti metalla pri holodnoy plasticheskoy deformatsii s ispolzovaniem modeli razrusheniya Kokroft-Letem i programmnogo kompleksa DEFORM 3D. Innovatsionnyie tehnologii v metallurgii i mashinostroenii, Ekaterinburg 2012, 102–108.

Clift S. et al.: Fracture prediction in plastic deformation processes. International Journal of Mechanical Science 1(32), 1990, 1–17 [http://doi.org/10.1016/0020-7403(90)90148-C]. DOI: https://doi.org/10.1016/0020-7403(90)90148-C

Cockcroft M., Latham D.: Ductility and the Workability of Metals. Journal of the Institute of Metals 96, 1968, 33–39.

Del G.: Plastichnost deformirovannogo metalla. Fizika i tehnika vyisokih davleniy 11, 1983, 28–32.

Del G.: Tekhnolohycheskaia mekhanyka. Mashynostroenye, Moscow 1978.

Gese H., Oberhofer G., Dell H.: Consistent Modeling of Plasticity and Failure in the Process Chain of Deep Drawing and Crash with User Material Model MF-GenYld + CrachFEM for LS-Dyna, LS-DYNA Anwenderforum 6, Frankenthal 2007.

Hooputra H. et al.: A comprehensive failure model for crashworthiness simulation of aluminium extrusions. International Journal of Crashworthiness 9, 2004, 449–464 [http://doi.org/10.1533/ ijcr.2004.0289]. DOI: https://doi.org/10.1533/ijcr.2004.0289

Hrushko A., OgorodnIkov V.: Predelnoe formoizmenenie v operatsiyah listovoy shtampovki. Udoskonalennya protsesiv i obladnannya obrobki tiskom v metalurgiyi i mashinobuduvanni, Kramatorsk 2004, 186–190.

Hrushko A.: Kartyi materialov v holodnoy obrabotke davleniem. VNTU, Vinnitsa 2015.

Hrushko A.: Parametr napriazhennoho sostoianyia, uchytyvaiushchyi svoistva materyala, y eho vlyianye na plastychnost. Visnyk NTUU "KPI" Mashynobuduvannia 64, 2012, 220–226.

Ilyushin A.: Ob odnoy teorii dlitelnoy prochnosti. Mehanika tverdogo tela 13, 1967, 21–25.

Keller I. et al.: Diagramma predelnyih deformatsiy pri goryachey listovoy shtampovke metallov: obzor modeley materiala, kriteriev vyazkogo razrusheniya i standartnyih ispyitaniy. VSGTU 22(3), 2018, 447–486 [http://doi.org/10.14498/vsgtu1608]. DOI: https://doi.org/10.14498/vsgtu1608

Kolmogorov V. et al.: Plastichnost i razrushenie. Metallurgiya, Moscow 1977.

Kraievskyi V. et al.: Modeling of the materials superplasticity based on damage summation theory. Proc. SPIE 10808, 2018, 108084S [http://doi.org/10.1117/12.2501489]. DOI: https://doi.org/10.1117/12.2501489

Matveev M.: Otsenka veroyatnosti razrusheniya metalla pri goryachey plasticheskoy deformatsii spomoschyu kriteriya Kokrofta-Latama. Nauchno-tehnicheskie vedomosti SPbPU. Estestvennyie i inzhenernyie nauki 23(02), 2017, 109–126 [http://doi.org/10.18721/JEST.230211].

Matviychuk V., Aliyev I.: Sovershenstvovaniye protsessov lokal'noy rotatsionnoy obrabotki davleniyem na osnove analiza deformiruyemosti metallov: monografiya. DGMA, Kramatorsk 2009.

Mikhalevich V., Abramchuk I.: Maximum Accumulated Strain for Linear Two-Link Triangle-Like Deformation Trajectories. International Applied Mechanics 57(6), 2021, 720–736 [http://doi.org/10.1007/s10778-022-01121-w]. DOI: https://doi.org/10.1007/s10778-022-01121-w

Mikhalevich V., Lebedev A., Dobranyuk Yu.: Modeling of plastic deformation in a cylindrical specimen under edge compression. Strength of Materials 43(6), 2011, 591–603 [http://doi.org/10.1007/s11223-011-9332-7]. DOI: https://doi.org/10.1007/s11223-011-9332-7

Mikhalevich V.: Models of defects accumulation for solids with original and strain-induced anisotropy. Izvestia Akademii nauk SSSR. Metally 5, 1993, 144–151 [http://doi.org/10.1007/BF02133202]. DOI: https://doi.org/10.1007/BF02133202

Mykhalevych V.: Tenzorni modeli nakopychennia poshkodzhen. Universum, Vinnytsia 1998.

Ogorodnikov V.: Otsenka deformiruemosti metallov pri obrabotke davleniem. Vyischa shk., Kyiv 1983.

Oh S., Chen C., Kobayashi S.: Ductile fracture in axisymmetric extrusion and drawing. Part 2. Workability in extrusion and drawing. ASME Journal of Engineering for Industry 101, 1979, 36–44 [http://doi.org/10.1115/1.3439471]. DOI: https://doi.org/10.1115/1.3439471

Ohorodnykov V. et al.: Parametry modely, formyruyushchey kartu materyala v protsesakh obrabotky davlenym. Obrabotka materyalov davlenyem 1(26), 2011, 91–97.

Polishchuk L., Bilyy O., Kharchenko Y.: Prediction of the propagation of crack-like defects in profile elements of the boom of stack discharge conveyor. Eastern-European Journal of Enterprise Technologies 6(1), 2016, 44–52 [http://doi.org/10.15587/1729-4061.2016.85502]. DOI: https://doi.org/10.15587/1729-4061.2016.85502

Rice J., Tracey D.: On the ductile enlargement of voids in triaxial stress fields. Journal of the Mechanics and Physics of Solids 3, 1969, 201–217 [http://doi.org/10.1016/0022-5096(69)90033-7]. DOI: https://doi.org/10.1016/0022-5096(69)90033-7

Shatokhin V. et al.: Vibration diagnostic of wear for cylinder-piston couples of pumps of a radial piston hydromachine. Wójcik W., Pavlov S., Kalimoldayev M.: Mechatronic Systems I. Taylor & Francis Group, CRC Press, Balkema book, London, New York 2021, 39–52. DOI: https://doi.org/10.1201/9781003224136-4

Vlasov A., Gerasimov D.: Realizatsiya modeli Gurso – Tvergarda – Nidelmana dlya raschetov protsessov holodnoy ob’emnoy shtampovki neszhimaemyih materialov. Izvestiya vyisshih uchebnyih zavedeniy. Mashinostroenie 8(689), 2017, 8–17 [http://doi.org/10.18698/0536-1044-2017-8-8-17]. DOI: https://doi.org/10.18698/0536-1044-2017-8-8-17

Vlasov A.: O primenenii kriteriya Kokrofta-Letema dlya prognozirovaniya razrusheniya pri holodnoy ob’emnoy shtampovke. Izvestiya TulGU –Tehnicheskie nauki 11(1), 2017, 46–59. DOI: https://doi.org/10.17816/2074-0530-66852

Zinkovskii A. et al.: Finite element model for analysis of characteristics of shrouded rotor blade vibrations. Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska – IAPGOS 12(4), 2022, 11–16 [http://doi.org/10.35784/iapgos.3264]. DOI: https://doi.org/10.35784/iapgos.3264

Mykhalevych, V., Dobraniuk, Y., Matviichuk, V., Kraievskyi, V., Тiutiunnyk O., Smailova, S., & Kozbakova, A. (2023). A COMPARATIVE STUDY OF VARIOUS MODELS OF EQUIVALENT PLASTIC STRAIN TO FRACTURE. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 13(1), 64–70. https://doi.org/10.35784/iapgos.3496

A COMPARATIVE STUDY OF VARIOUS MODELS OF EQUIVALENT PLASTIC STRAIN TO FRACTURE

Issue Vol. 13 No. 1 (2023)

Archives

DOI

Authors

Abstract

Keywords:

References

License

Article Sidebar

Issue Vol. 13 No. 1 (2023)

Archives

Main Article Content

DOI

Authors

Abstract

Keywords:

References

Article Details

License