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dc.contributor.authorJaroniek, Mieczysław
dc.contributor.authorNiezgodziński, Tadeusz
dc.date.accessioned2020-12-18T08:19:45Z
dc.date.available2020-12-18T08:19:45Z
dc.date.issued2015
dc.identifier.citationMechanics and Mechanical Engineering, Vol. 19, No. 1, 2015, s. 63-75
dc.identifier.issn1428-1511
dc.identifier.urihttp://hdl.handle.net/11652/3130
dc.description.abstractLoad structure, the maximum permissible load is usually determined by the strength calculation (bearing data. Yield stress or strength of the material), or the parameters of fracture mechanics. The paper analyzes the calculations lamellar cracks formed in the lower crane girders steel belts. These cracks are formed in rolled sheets of non-metallic inclusions. The determination of the cracks in the existing designs are extremely difficult. It requires testing metallographic, ultrasonic or acoustic methods. Based on typical images of metallographic steel plates specified place of occurrence of cracks lamellar and sampling, and has subsequently been adopted for the calculation of numerical models of material structure and distribution of artificial joints. In order to analyze the propagation of cracks and formation of lamellar phase slots and destruction was carried out modeling studies and numerical methods cracking process.en_EN
dc.language.isoenen_EN
dc.publisherWydawnictwo Politechniki Łódzkiej ; Katedra Dynamiki Maszyn - Wydział Mechaniczny Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology. Press ; Division of Dynamics - Faculty of Mechanical Engineering, Lodz University of Technologyen_EN
dc.relation.ispartofseriesMechanics and Mechanical Engineering, Vol. 19, No. 1, 2015
dc.subjectFEMen_EN
dc.subjectmodel of fractureen_EN
dc.subjectstress intensity-factoren_EN
dc.subjectlamellar cracksen_EN
dc.subjectmodel pęknięciapl_PL
dc.subjectwspółczynnik intensywności naprężeńpl_PL
dc.subjectpęknięcia blaszkowepl_PL
dc.subjectfinite element mehoden_EN
dc.subjectmetoda elementów skończonychpl_PL
dc.titleElement Birth and Death Method Application to Lamellar Crack Analysisen_EN
dc.typeartykułpl_PL
dc.typearticleen_EN


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