Artykuły (WM)

Stały URI dla kolekcjihttp://hdl.handle.net/11652/206

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2013 - 20153

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Autorsearch.filters.applied.operator.equals: search.filters.author.Jaroniek, MieczysławTematsearch.filters.applied.operator.equals: search.filters.subject.non-metallic inclusions

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Teraz wyświetlane 1 - 3 z 3
  • Pozycja
    Fatigue of Steel Plates with Inclusions
    (Wydawnictwo Politechniki Łódzkiej ; Katedra Dynamiki Maszyn - Wydział Mechaniczny Politechniki Łódzkiej, 2015) Jaroniek, Mieczysław; Niezgodziński, Tadeusz
    Manufactured by the end of the 80s in the last century steel structures were made of steel which contain significant amounts of non-metallic inclusions. As a result of many years of intensive use of the structures made of steel, structural discontinuity material combine to form internal cracks called lamellar cracks. These cracks are formed in rolled sheets with non-metallic inclusions. Studies of lamellar cracks began in the 1960s, but there is still no satisfactory theory explaining their formation.
  • Pozycja
    Modeling Lamellar Cracks.
    (Lodz University of Technology. Faculty of Mechanical Engineering. Department Division of Dynamics., 2013) Jaroniek, Mieczysław; Niezgodziński, Tadeusz
    In this work, studies of models simulating lamellar cracks were conducted. These cracks are formed in rolled sheets with non-metallic inclusions. Studies of lamellar cracks began in the 1960s, but there is still no satisfactory theory explaining their formation. In this work, the application of modeling of samples with non-metallic inclusions for the study of lamellar cracking has been presented. Studies were conducted using two research methods: the photoelastic method and the finite element method. The possibility of crack formation was analyzed in models generated from images obtained from metallographic specimens.
  • Pozycja
    Fatigue of Steel Plates with Inclusions
    (Lodz University of Technology. Faculty of Mechanical Engineering. Department Division of Dynamics., 2015) Jaroniek, Mieczysław; Niezgodziński, Tadeusz
    Manufactured by the end of the 80s in the last century steel structures were made of steel which contain signi cant amounts of non-metallic inclusions. As a result of many years of intensive use of the structures made of steel, structural discontinuity material combine to form internal cracks called lamellar cracks. These cracks are formed in rolled sheets with non-metallic inclusions. Studies of lamellar cracks began in the 1960s, but there is still no satisfactory theory explaining their formation.