Application of the deformation fracture criterion to cracking of disc specimens with a central narrow slot

• Autorzy: Kazberuk Andrzej

Identyfikatory

DOI

10. 2478/ama-2022-0047

• Języki publikacji: EN

Abstrakty

EN

Using the method of singular integral equations, the elastic-plastic problem for cracked Brazilian disk was solved. Based on the Dugdale model and deformation fracture criterion, the relationships between critical load, notch tip opening displacement and length of the plastic strips were established. Also, the comparison between the present solution for the finite domain and the known solution obtained for the semi-infinite notch in the elastic plane was performed.

Słowa kluczowe

EN

cracked Brazilian disc; Dugdale model; plastic strip; fracture deformation criterion; singular integral equations

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2022
• Tom: Vol. 16, no. 4
• Strony: 393--398
• Opis fizyczny: Bibliogr. 35 poz., rys., tab., wykr.

Twórcy

autor

Kazberuk Andrzej

• Faculty of Mechanical Engineering, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Bialystok, Poland

• https://orcid.org/0000-0003-4179-0312

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).