Zobrazeno 1 - 10
of 130
pro vyhledávání: '"D. Rozumek"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 48, Pp 10-17 (2019)
The paper presents the results of experimental fatigue tests performed on welded S355 specimens subjected to combined bending and torsion loading. In order to analyse how the fillet joints shape and the load ratio affect the crack growth, we selected
Externí odkaz:
https://doaj.org/article/271f494f67e841a1a6e8a6765a79f7c7
Autor:
D. Rozumek, Z. Marciniak
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 40-45 (2017)
The paper presents the fatigue test results including the cracks growth in the composite zirconium-steel subjected to oscillatory bending. Specimens of square cross-section without melted layer and with a melted layer were tested. In the specimens th
Externí odkaz:
https://doaj.org/article/bd5c92e2904149f3bc18b9bd823aff1f
Autor:
D. Rozumek, S. Faszynka
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 23-29 (2017)
The paper presents the results of tests on the fatigue crack growth for a constant moment amplitude under combined bending with torsion in the aluminium alloy AW-2017A-T4. The tests were performed under different values of the load ratio R. Plane spe
Externí odkaz:
https://doaj.org/article/41751a64729a4a3787f66d6666d680c8
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 379-386 (2015)
The paper presents development of crack paths in aluminium alloy 2024. Fatigue tests were carried out for specimens with rectangular cross-section. The specimens were put to bending at controlled energy parameter amplitude and bending moment amplit
Externí odkaz:
https://doaj.org/article/721d4fb6889f4bb9bb94e47a3c42bb38
Autor:
Z. Marciniak, D. Rozumek
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 1-10 (2015)
Professor E. Macha devoted his academic life to solving the problems connected with random multiaxial fatigue in components of machines and structures. In his studies he formulated stress, strain and energy criteria related to critical plane concep
Externí odkaz:
https://doaj.org/article/914abff982c643c1974ea7f3abeb2489
Autor:
D. Rozumek
Publikováno v:
Materials Research Proceedings.
The paper presents the results of crack development in specimens welded from S355 steel under bending and torsional loading. Welded joints, as a method of inseparable joining of technical structures, are commonly used in many areas of human activity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::779c5380e6c86ed4063240f4e1df069c
https://doi.org/10.21741/9781644902578-10
https://doi.org/10.21741/9781644902578-10
Akademický článek
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Autor:
D. Rozumek, G. Kwiatkowski
Publikováno v:
HUTNIK - WIADOMOŚCI HUTNICZE. 1:16-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ac074f5bb44ec4fa6ae7bc39fe789d5
https://doi.org/10.15199/148.2017.6.1
https://doi.org/10.15199/148.2017.6.1
Autor:
D. Rozumek, M. Hepner
Publikováno v:
INŻYNIERIA MATERIAŁOWA. 1:42-47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ffba4aa665d5e0bea2cafa492659d09
https://doi.org/10.15199/28.2018.2.6
https://doi.org/10.15199/28.2018.2.6
Akademický článek
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