Application of Photoelasticy for Study of Lamellar Cracks.

Uproszczony widok
dc.contributor.authorJaroniek, Mieczysław
dc.contributor.authorNiezgodziński, Tadeusz
dc.date.accessioned2017-09-07T08:08:46Z
dc.date.available2017-09-07T08:08:46Z
dc.date.issued2013
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 photoelastic method for study of lamellar cracking. Photoelastic models of samples with long artificial fissures set in the area of the sheet axis were studied along with other encountered inclusion distributions. The studied samples were placed in a polariscope and subjected to uniform tension; isochromatic images were obtained. 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 photoelastic tests were compared with the results of numerical calculations using the finite element method.en_EN
dc.identifier.citationMechanics and Mechanical Engineering Vol. 17, No. 3, 2013, str. 235–249en_EN
dc.identifier.issn1428-1511
dc.identifier.urihttp://hdl.handle.net/11652/1697
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. 17, No. 3, 2013en_EN
dc.subjectnon–metallic inclusionsen_EN
dc.subjectphotoelastic testsen_EN
dc.subjectfinite element methoden_EN
dc.subjectlamellar crackingen_EN
dc.subjectwtrącenia niemetalicznepl_PL
dc.subjectbadania fotoelastycznepl_PL
dc.subjectmetoda elementów skończonychpl_PL
dc.subjectpęknięcia lamelarnepl_PL
dc.titleApplication of Photoelasticy for Study of Lamellar Cracks.en_EN
dc.typeArtykułpl_PL
dc.typeArticleen_EN

Pliki

Oryginalne pliki
Teraz wyświetlane 1 - 1 z 1
Brak miniatury
Nazwa:
Application_photoelasticy_study_Jaronek_Niezgodzinski_2013.pdf
Rozmiar:
2.39 MB
Format:
Adobe Portable Document Format
Opis:
Pobierz
Licencja
Teraz wyświetlane 1 - 1 z 1
Brak miniatury
Nazwa:
license.txt
Rozmiar:
1.71 KB
Format:
Item-specific license agreed upon to submission
Opis:
Pobierz

Kolekcje

Artykuły (WM)