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Pregled bibliografske jedinice broj: 1073034

Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model

Kršćanski, Sanjin; Brnić, Josip
Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model // Metals, 10 (2020), 7; 977, 14 doi:10.3390/met10070977 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1073034 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model

Autori
Kršćanski, Sanjin ; Brnić, Josip

Izvornik
Metals (2075-4701) 10 (2020), 7; 977, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
virtual crack closure technique (VCCT) ; stress intensity factor ; Forman model ; crack propagation ; constant amplitude loading ; 2D finite element

Sažetak
This paper considers the applicability of virtual crack closure technique (VCCT) for calculation of stress intensity factor range for crack propagation in standard metal specimen geometries with sharp through thickness cracks. To determine crack propagation rate and fatigue lifetime of a dynamically loaded metallic specimen, in addition to VCCT, standard Forman model was used. Values of stress intensity factor (SIF) ranges ΔK for various crack lengths were calculated by VCCT and used in conjunction with material parameters available from several research papers. VCCT was chosen as a method of choice for the calculation of stress intensity factor of a crack as it is simple and relatively straightforward to implement. It is relatively easy for implementation on top of any finite element (FE) code and it does not require the use of any special finite elements. It is usually utilized for fracture analysis of brittle materials when plastic dissipation is negligible, i.e., plastic dissipation belongs to small-scale yielding due to low load on a structural element. Obtained results showed that the application of VCCT yields good results. Results for crack propagation rate and total lifetime for three test cases were compared to available experimental data and showed satisfactory correlation.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA

Projekti:
NadSve-Sveučilište u Rijeci-UNIRI_TEHNIC-18-42 - Istraživanje, analiza i modeliranje ponašanja konstrukcijskih elemenata opterećenih pri sobnoj i povišenim temperaturama (Brnić, Josip, NadSve ) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka,
Sveučilište u Rijeci

Profili:

Avatar Url Sanjin Kršćanski (autor)

Avatar Url Josip Brnić (autor)

Poveznice na cjeloviti tekst rada:

doi doi.org

Citiraj ovu publikaciju:

Kršćanski, Sanjin; Brnić, Josip
Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model // Metals, 10 (2020), 7; 977, 14 doi:10.3390/met10070977 (međunarodna recenzija, članak, znanstveni)
Kršćanski, S. & Brnić, J. (2020) Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model. Metals, 10 (7), 977, 14 doi:10.3390/met10070977.
@article{article, author = {Kr\v{s}\'{c}anski, Sanjin and Brni\'{c}, Josip}, year = {2020}, pages = {14}, DOI = {10.3390/met10070977}, chapter = {977}, keywords = {virtual crack closure technique (VCCT), stress intensity factor, Forman model, crack propagation, constant amplitude loading, 2D finite element}, journal = {Metals}, doi = {10.3390/met10070977}, volume = {10}, number = {7}, issn = {2075-4701}, title = {Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model}, keyword = {virtual crack closure technique (VCCT), stress intensity factor, Forman model, crack propagation, constant amplitude loading, 2D finite element}, chapternumber = {977} }
@article{article, author = {Kr\v{s}\'{c}anski, Sanjin and Brni\'{c}, Josip}, year = {2020}, pages = {14}, DOI = {10.3390/met10070977}, chapter = {977}, keywords = {virtual crack closure technique (VCCT), stress intensity factor, Forman model, crack propagation, constant amplitude loading, 2D finite element}, journal = {Metals}, doi = {10.3390/met10070977}, volume = {10}, number = {7}, issn = {2075-4701}, title = {Prediction of Fatigue Crack Growth in Metallic Specimens under Constant Amplitude Loading Using Virtual Crack Closure and Forman Model}, keyword = {virtual crack closure technique (VCCT), stress intensity factor, Forman model, crack propagation, constant amplitude loading, 2D finite element}, chapternumber = {977} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

Uključenost u ostale bibliografske baze podataka::


  • Chemical Abstracts (ACS)
  • Current Contents - Engineering, Computing & Technology (Clarivate Analytics)
  • Current Contents - Physical, Chemical & Earth Sciences (Clarivate Analytics)
  • DOAJ - Directory of Open Access Journals
  • Genamics JournalSeek
  • Inspec (IET)
  • Julkaisufoorumi Publication Forum (Federation of Finnish Learned Societies)
  • Norwegian Register for Scientific Journals, Series and Publish

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