Search results
- 1.0582279 - ÚFM 2025 RIV NL eng C - Conference Paper (international conference)
Vražina, Tomáš - Šulák, Ivo - Nowak, B. - Verma, B. - Krupp, U. - Kruml, Tomáš
Fatigue lifetime assessment and crack propagation of Ni-based VDM Alloy 699 XA produced by additive manufacturing.
Procedia Structural Intergrity. Vol. 52. Amsterdam: Elsevier, 2024 - (Aliabadi, M.; Khodaei, Z.), s. 43-51. ISSN 2452-3216.
[FDM 2023 - International Conference on Fracture, Damage and Structural Health Monitoring /21./. London (GB), 12.09.2023-14.09.2023]
EU Projects: European Commission(XE) 958192 - HORIZON 2020
Institutional support: RVO:68081723
Keywords : Additive manufacturing * VDM 699 XA * Paris law * fatigue life performance * fatigue crack propagation
OECD category: Materials engineering
Permanent Link: https://hdl.handle.net/11104/0352917 - 2.0571956 - ÚFM 2024 RIV CH eng J - Journal Article
Jambor, Michal - Vojtek, Tomáš - Pokorný, Pavel - Koutný, D. - Náhlík, Luboš - Hutař, Pavel - Šmíd, Miroslav
Anomalous fatigue crack propagation behavior in near-threshold region of L-PBF prepared austenitic stainless steel.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 872, MAY (2023), č. článku 144982. ISSN 0921-5093. E-ISSN 1873-4936
R&D Projects: GA ČR(CZ) GA22-28283S; GA ČR(CZ) GJ19-25591Y
EU Projects: European Commission(XE) 857124 - Horizont 2020
Institutional support: RVO:68081723
Keywords : Austenitic stainless steel * Crack closure * Fatigue crack propagation * Laser powder bed fusion * trip
OECD category: Materials engineering
Impact factor: 6.4, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S0921509323004069?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0342815 - 3.0551261 - ÚFM 2023 RIV IT eng J - Journal Article
Malíková, Lucie - Miarka, Petr - Seitl, Stanislav - Doubek, P.
Influence of the interphase between laser-cladded metal layer and steel substrate on fatigue propagation of a short edge crack.
Frattura ed Integrita Strutturale. Roč. 16, č. 59 (2022), s. 514-524. ISSN 1971-8993
R&D Projects: GA ČR(CZ) GA21-14886S
Institutional support: RVO:68081723
Keywords : Laser cladding * Bi-material * Interphase * Fatigue crack propagation * Fracture mechanics * Edge crack
OECD category: Construction engineering, Municipal and structural engineering
Impact factor: 1.4, year: 2022
Method of publishing: Open access
https://www.fracturae.com/index.php/fis/article/view/3348
Permanent Link: http://hdl.handle.net/11104/0330893 - 4.0544880 - ÚFM 2022 RIV GB eng J - Journal Article
Madia, M. - Vojtek, Tomáš - Duarte, L. - Zerbst, U. - Pokorný, Pavel - Jambor, Michal - Hutař, Pavel
Determination of fatigue crack propagation thresholds for steel in presence of environmental effects.
International Journal of Fatigue. Roč. 153, DEC (2021), č. článku 106449. ISSN 0142-1123. E-ISSN 1879-3452
R&D Projects: GA MPO(CZ) FV40034
Institutional support: RVO:68081723
Keywords : Environmental effect * Fatigue crack propagation threshold * Oxide-induced crack closure * Steel
OECD category: Materials engineering
Impact factor: 5.489, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S014211232100308X?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0322630 - 5.0544866 - ÚFM 2022 RIV CH eng J - Journal Article
Jambor, Michal - Vojtek, Tomáš - Pokorný, Pavel - Šmíd, Miroslav
Effect of Solution Annealing on Fatigue Crack Propagation in the AISI 304L TRIP Steel.
Materials. Roč. 14, č. 6 (2021), č. článku 1331. E-ISSN 1996-1944
R&D Projects: GA MŠMT(CZ) LQ1601; GA ČR(CZ) GJ19-25591Y
Institutional support: RVO:68081723
Keywords : solution annealing * fatigue crack propagation * martensitic transformation * crack closure * 304L steel * effective threshold * load shedding
OECD category: Materials engineering
Impact factor: 3.748, year: 2021
Method of publishing: Open access
https://www.mdpi.com/1996-1944/14/6/1331
Permanent Link: http://hdl.handle.net/11104/0321664 - 6.0531965 - ÚFM 2021 RIV NL eng J - Journal Article
Pokorný, Pavel - Dlhý, Pavol - Poduška, Jan - Fajkoš, R. - Vojtek, Tomáš - Náhlík, Luboš - Grasso, M. - Hutař, Pavel
Influence of heat treatment-induced residual stress on residual fatigue life of railway axles.
Theoretical and Applied Fracture Mechanics. Roč. 109, OCT (2020), č. článku 102732. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA MPO(CZ) FV40034
Institutional support: RVO:68081723
Keywords : Fatigue crack propagation * Fatigue life prediction * Hardening * Railway axle * Residual stress
OECD category: Materials engineering
Impact factor: 4.017, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0167844220303086?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0311458 - 7.0531947 - ÚFM 2021 RIV NL eng J - Journal Article
Vojtek, Tomáš - Pokorný, Pavel - Oplt, Tomáš - Jambor, Michal - Náhlík, Luboš - Herrero, D. - Hutař, Pavel
Classically determined effective Delta K fails to quantify crack growth rates.
Theoretical and Applied Fracture Mechanics. Roč. 108, AUG (2020), č. článku 102608. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA MŠMT(CZ) LQ1601; GA MPO(CZ) FV40327
EU Projects: European Commission(XE) 747266 - RFCS-02-2016
Institutional support: RVO:68081723
Keywords : Crack closure * effective Delta K * Constraint * Fatigue crack propagation * Finite element analysis * Steel
OECD category: Materials engineering
Impact factor: 4.017, year: 2020
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S0167844220301841?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0310575 - 8.0509561 - ÚFM 2020 RIV NL eng J - Journal Article
Oplt, Tomáš - Šebík, M. - Berto, F. - Náhlík, Luboš - Pokorný, Pavel - Hutař, Pavel
Strategy of plasticity induced crack closure numerical evaluation.
Theoretical and Applied Fracture Mechanics. Roč. 102, AUG (2019), s. 59-69. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA ČR(CZ) GA18-03615S; GA MŠMT(CZ) EF16_013/0001823; GA MŠMT(CZ) LQ1601
Institutional support: RVO:68081723
Keywords : finite-element-analysis * propagation * methodology * surface * stress * growth * single * Plasticity induced crack closure * Finite element analysis * Fatigue crack propagation
OECD category: Audio engineering, reliability analysis
Impact factor: 3.021, year: 2019
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0167844218305536?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0300276 - 9.0506183 - ÚFM 2020 RIV GB eng J - Journal Article
Vojtek, Tomáš - Pokorný, Pavel - Kuběna, Ivo - Náhlík, Luboš - Fajkoš, R. - Hutař, Pavel
Quantitative dependence of oxide-induced crack closure on air humidity for railway axle steel.
International Journal of Fatigue. Roč. 123, JUN (2019), s. 213-224. ISSN 0142-1123. E-ISSN 1879-3452
R&D Projects: GA MŠMT(CZ) EF16_013/0001823
Institutional support: RVO:68081723
Keywords : corrosion-fatigue * threshold * propagation * growth * plasticity * stress * ratio * ductile * metals * size * Fatigue crack propagation * Crack closure * Oxide layer * Railway axle steel EA4T * Humidity
OECD category: Audio engineering, reliability analysis
Impact factor: 4.369, year: 2019
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0142112319300453?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0300093 - 10.0481653 - ÚFM 2018 RIV GB eng J - Journal Article
Pokorný, Pavel - Vojtek, Tomáš - Náhlík, Luboš - Hutař, Pavel
Crack closure in near-threshold fatigue crack propagation in railway axle steel EA4T.
Engineering Fracture Mechanics. Roč. 185, NOV (2017), s. 2-19. ISSN 0013-7944. E-ISSN 1873-7315
R&D Projects: GA MŠMT(CZ) LQ1601
Institutional support: RVO:68081723
Keywords : Fatigue crack propagation * crack closure * EA4T * Railway axle
OECD category: Audio engineering, reliability analysis
Impact factor: 2.580, year: 2017
Permanent Link: http://hdl.handle.net/11104/0278859