Study of the Formation of Lamellar Cracks.

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dc.contributor.authorJaroniek, Mieczysław
dc.contributor.authorNiezgodziński, Tadeusz
dc.date.accessioned2017-09-07T10:59:52Z
dc.date.available2017-09-07T10:59:52Z
dc.date.issued2014
dc.description.abstractIn rolled sheets, non-metallic inclusions are distributed along the thickness of the sheet as narrow lines running parallel to the rolling direction. Such inclusions are the nuclei of lamellar cracks. This work presents the application of the numerical method for study of lamellar cracking. Numerical models of samples with long artificial fissures set in the area of the sheet axis were studied along with other encountered inclusion distributions. Changes in the stress state in the area of the inclusion were observed as the load increased. Stress concentration leads to the formation of lamellar cracks - the joining of voids in the direction parallel to the exterior surface of the sheet (so-called "terraces" are formed) and at angles (so-called "jogs" are formed). The results of experimental tests were compared with the results of numerical calculations using the finite element method.en_EN
dc.identifier.citationMechanics and Mechanical Engineering Vol. 18, No. 1, 2014, str. 25-31en_EN
dc.identifier.issn1428-1511
dc.identifier.urihttp://hdl.handle.net/11652/1705
dc.language.isoenen_EN
dc.publisherLodz University of Technology. Faculty of Mechanical Engineering. Department Division of Dynamics.en_EN
dc.publisherWydawnictwo Politechniki Łódzkiej. Wydział Mechaniczny. Katedra Dynamiki Maszyn.pl_PL
dc.relation.ispartofseriesMechanics and Mechanical Engineering Vol. 18, No. 1, 2014en_EN
dc.subjectlamellar cracksen_EN
dc.subjectexperimental testsen_EN
dc.subjectnumerical methoden_EN
dc.subjectfinite element methoden_EN
dc.subjectpęknięcia powierzchniowepl_PL
dc.subjectbadania eksperymentalnepl_PL
dc.subjectmetody numerycznepl_PL
dc.subjectmetoda elementów skończonychpl_PL
dc.titleStudy of the Formation of Lamellar Cracks.en_EN
dc.typeArtykułpl_PL
dc.typeArticleen_EN

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