Search results
- 1.0588515 - ÚFM 2025 RIV NL eng J - Journal Article
Kubíček, Radek - Vojtek, Tomáš - Pokorný, Pavel - Náhlík, Luboš - Hutař, Pavel
Equations for efficient cycle-by-cycle computation of fatigue crack retardation and acceleration due to amplitude changes.
Theoretical and Applied Fracture Mechanics. Roč. 133, OCT (2024), č. článku 104547. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : single overload * wheeler model * growth * steel * propagation * predictions * threshold * closure * metals * Variable amplitude loading * Plasticity induced crack closure * Strip-yield model * Steel
OECD category: Mechanical engineering
Impact factor: 5, year: 2023
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0167844224002969?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0355384 - 2.0587442 - ÚFM 2025 RIV DE eng J - Journal Article
Vojtek, Tomáš - Kubíček, Radek - Pokorný, Pavel - Hutař, Pavel
Misconception of the Use of 2D Plane Stress Solutions for Free Surfaces of Cracked Bodies and Its Significance for Full Field Measurement Techniques.
Advanced Engineering Materials. early access, Jun (2024). ISSN 1438-1656. E-ISSN 1527-2648
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : quarter-infinite crack * vertex singularities * strain conditions * fatigue * closure * 3D effects * corner point singularities * crack tip plastic zones * rack closures * strain field measurements
OECD category: Materials engineering
Impact factor: 3.4, year: 2023
Method of publishing: Limited access
https://onlinelibrary.wiley.com/doi/10.1002/adem.202400367
Permanent Link: https://hdl.handle.net/11104/0354627 - 3.0580722 - ÚFM 2025 RIV NL eng J - Journal Article
Kubíček, Radek - Vojtek, Tomáš - Jambor, Michal - Pokorný, Pavel - Náhlík, Luboš - Pokluda, J. - Hutař, Pavel
Solution to the problem of low sensitivity of crack closure models to material properties.
Theoretical and Applied Fracture Mechanics. Roč. 130, APR (2024), č. článku 104243. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : Load ratio * Crack closure * Cyclic softening * Strip-yield model * Steel
OECD category: Materials engineering
Impact factor: 5, year: 2023
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0167844223005062?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0352669 - 4.0571956 - 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: 6.1, year: 2023
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S0921509323004069?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0342815 - 5.0570509 - ÚFM 2024 RIV GB eng J - Journal Article
Oplt, Tomáš - Vojtek, Tomáš - Kubíček, Radek - Pokorný, Pavel - Hutař, Pavel
Numerical modelling of fatigue crack closure and its implication on crack front curvature using CTODp.
International Journal of Fatigue. Roč. 171, JUN (2023), č. článku 107570. ISSN 0142-1123. E-ISSN 1879-3452
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : Crack closure * Crack front curvature * ctod * Finite element modelling * Steel
OECD category: Materials engineering
Impact factor: 5.7, year: 2023
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0142112323000713?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0341806 - 6.0561193 - ÚFM 2023 RIV US eng J - Journal Article
Jambor, Michal - Pokorný, Pavel - Trško, L. - Oplt, Tomáš - Jacková, M. - Hutař, Pavel
Microstructure and the fatigue crack propagation in the dissimilar low alloy/stainless steel GMAW welded joints.
Materials Characterization. Roč. 191, SEP (2022), č. článku 112119. ISSN 1044-5803. E-ISSN 1873-4189
R&D Projects: GA ČR(CZ) GA22-28283S
Institutional support: RVO:68081723
Keywords : Dissimilar metal weld join * GMAW * Microstructure
OECD category: Materials engineering
Impact factor: 4.7, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1044580322004016?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0334045 - 7.0559658 - ÚFM 2023 RIV NL eng J - Journal Article
Dlhý, Pavol - Poduška, Jan - Pokorný, Pavel - Jambor, Michal - Náhlík, Luboš - Hutař, Pavel
Residual stress determination by the layer removal and X-ray diffraction measurement correction method.
MethodsX. Roč. 9, neuvedeno (2022), č. článku 101768. E-ISSN 2215-0161
R&D Projects: GA MPO(CZ) FV40034
Institutional support: RVO:68081723
Keywords : Residual stress determination * X-ray diffraction * Cylindrical component * Analytical solution * Railway axles
OECD category: Mechanical engineering
Impact factor: 1.9, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S2215016122001480?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0333287 - 8.0558092 - ÚFM 2023 RIV GB eng J - Journal Article
Dlhý, Pavol - Poduška, Jan - Pokorný, Pavel - Jambor, Michal - Náhlík, Luboš - Kajánek, D. - Fajkoš, R. - Hutař, Pavel
Estimation of residual stress distribution in railway axles.
Engineering Failure Analysis. Roč. 135, MAY (2022), č. článku 106142. ISSN 1350-6307. E-ISSN 1873-1961
R&D Projects: GA MPO(CZ) FV40034
Institutional support: RVO:68081723
Keywords : damage tolerance * safe life * fatigue * synchrotron * property * strength * Residual stress * X-ray diffraction * Railway axles * Residual lifetime prediction * Neutron diffraction * Numerical modelling
OECD category: Mechanical engineering
Impact factor: 4, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S1350630722001169?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0334019 - 9.0544880 - 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 - 10.0544866 - 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. ISSN 1996-1944. 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