Search results
- 1.0539535 - ÚFM 2022 RIV NL eng J - Journal Article
Klusák, Jan - Kopp, Dalibor
3D assessment of surface influence on crack initiation in sharp notches
under a mixed mode of loading.
Theoretical and Applied Fracture Mechanics. Roč. 112, APR (2021), č. článku 102920. ISSN 0167-8442. E-ISSN 1872-7638
R&D Projects: GA MŠMT(CZ) LQ1601; GA ČR(CZ) GA20-00761S
Institutional support: RVO:68081723
Keywords : Crack initiation * Critical quantity criterion * Finite fracture mechanics * Vertex singularity
OECD category: Applied mechanics
Impact factor: 4.374, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0167844221000288?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0320608 - 2.0494603 - ÚFM 2020 RIV GB eng J - Journal Article
Oplt, Tomáš - Hutař, Pavel - Pokorný, Pavel - Náhlík, Luboš - Chlup, Zdeněk - Berto, F.
Effect of the free surface on the fatigue crack front curvature at high stress asymmetry.
International Journal of Fatigue. Roč. 118, JAN (2019), s. 249-261. ISSN 0142-1123. E-ISSN 1879-3452
R&D Projects: GA ČR(CZ) GA18-03615S; GA MŠMT(CZ) EF16_013/0001823
Institutional support: RVO:68081723
Keywords : Vertex singularity * Stress intensity factor * Free surface * Fatigue crack front * Finite elements
OECD category: Materials engineering
Impact factor: 4.369, year: 2019
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0142112318304080?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0295890 - 3.0482584 - ÚFM 2019 RIV SK eng J - Journal Article
Oplt, Tomáš - Pokorný, Pavel - Náhlík, Luboš - Hutař, Pavel
The Effect of the Free Surface on the Singular Stress Field at the Fatigue Crack Front.
Strojnický časopis. Roč. 67, č. 2 (2017), s. 69-76. ISSN 0039-2472
R&D Projects: GA MPO(CZ) EG15_019/0002421
Institutional support: RVO:68081723
Keywords : fatigue crack * stress singularity exponent * vertex singularity * crack front shape
OECD category: Audio engineering, reliability analysis
Permanent Link: http://hdl.handle.net/11104/0289453 - 4.0385372 - ÚFM 2013 RIV CH eng J - Journal Article
Hutař, Pavel - Ševčík, Martin - Náhlík, Luboš - Knésl, Zdeněk
Fatigue crack shape prediction based on the stress singularity exponent.
Key Engineering Materials. 488-489, č. 1 (2012), s. 178-181. ISSN 1013-9826.
[International Conference on Fracture and Damage Mechanics - FDM 2011 /10./. Dubrovník, 19.09.2011-21.09.2011]
R&D Projects: GA ČR GA101/09/0867
Grant - others:GA AV ČR(CZ) M100420901
Institutional research plan: CEZ:AV0Z2041904
Keywords : stress singularity exponent * crack front curvature * vertex singularity * free surface effect
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Permanent Link: http://hdl.handle.net/11104/0214640 - 5.0385371 - ÚFM 2013 RIV GB eng J - Journal Article
Ševčík, Martin - Hutař, Pavel - Zouhar, Michal - Náhlík, Luboš
Numerical estimation of the fatigue crack front shape for a specimen with finite thickness.
International Journal of Fatigue. Roč. 39, č. 1 (2012), s. 75-80. ISSN 0142-1123. E-ISSN 1879-3452
R&D Projects: GA ČR GA101/09/0867; GA ČR GA106/09/1954
Institutional research plan: CEZ:AV0Z2041904
Keywords : Crack front shape * Vertex singularity * Fatigue crack * Stress singularity exponent
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Impact factor: 1.976, year: 2012
Permanent Link: http://hdl.handle.net/11104/0214639 - 6.0355175 - ÚFM 2011 RIV NL eng J - Journal Article
Hutař, Pavel - Ševčík, Martin - Náhlík, Luboš - Zouhar, Michal - Seitl, Stanislav - Knésl, Zdeněk - Fernández-Canteli, A.
Fracture mechanics of the three-dimensional crack front: vertex singularity versus out of plain constraint descriptions.
Procedia Engineering. Roč. 2, č. 1 (2010), s. 2095-2102. E-ISSN 1877-7058.
[Fatigue 2010. Praha, 06.06.2010-11.06.2010]
R&D Projects: GA ČR GA101/09/0867; GA ČR GA106/09/1954
Institutional research plan: CEZ:AV0Z20410507
Keywords : In-plain constraint * Out of plain constraint * Vertex-singularity * Linear elastic fracture mechanics
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Permanent Link: http://hdl.handle.net/11104/0194006 - 7.0354082 - ÚFM 2011 RIV CH eng J - Journal Article
Hutař, Pavel - Seitl, Stanislav - Náhlík, Luboš - Knésl, Zdeněk
Fatigue crack propagation in thin structures.
Key Engineering Materials. Roč. 417-418, - (2010), s. 257-260. ISSN 1013-9826
R&D Projects: GA ČR GA101/08/1623; GA ČR GA106/09/1954; GA ČR GA101/09/0867
Institutional research plan: CEZ:AV0Z20410507
Keywords : fatigue crack * vertex singularity * thin structures
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Permanent Link: http://hdl.handle.net/11104/0193161 - 8.0354030 - ÚFM 2011 RIV GB eng J - Journal Article
Hutař, Pavel - Náhlík, Luboš - Knésl, Zdeněk
The effect of a free surface on fatigue crack behaviour.
International Journal of Fatigue. Roč. 32, č. 8 (2010), s. 1265-1269. ISSN 0142-1123. E-ISSN 1879-3452
R&D Projects: GA ČR GA106/09/1954; GA ČR GA101/09/0867
Institutional research plan: CEZ:AV0Z20410507
Keywords : Vertex singularity * Generalized stress intenzity factor * Stress singularity * Fatigue crack * V-notch
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Impact factor: 1.799, year: 2010
Permanent Link: http://hdl.handle.net/11104/0193122 - 9.0353484 - ÚFM 2011 RIV CZ eng J - Journal Article
Ševčík, Martin - Hutař, Pavel - Náhlík, Luboš
Stress distribution description in the vicinity of the crack front in the case of thin specimens.
Bulletin of Applied Mechanics. Roč. 2, č. 22 (2010), s. 30-33. ISSN 1801-1217
R&D Projects: GA ČR GA101/09/0867; GA ČR GD106/09/H035
Institutional research plan: CEZ:AV0Z20410507
Keywords : stress distribution in front of the crack * out-of-plane constraint * singular stress field * vertex singularity
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Permanent Link: http://hdl.handle.net/11104/0192728 - 10.0337564 - ÚFM 2010 RIV CZ eng J - Journal Article
Hutař, Pavel - Náhlík, Luboš
Fatigue crack shape prediction based on vertex singularity.
Applied and Computational Mechanics. Roč. 2, č. 1 (2008), s. 45-52. ISSN 1802-680X
R&D Projects: GA ČR GA101/08/1623; GA ČR GP106/06/P239
Institutional research plan: CEZ:AV0Z20410507
Keywords : 3D vertex singularity * crack shape * fatigue crack propagation
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Permanent Link: http://hdl.handle.net/11104/0181528