Search results
- 1.0577557 - ÚGN 2024 RIV AT eng C - Conference Paper (international conference)
Vavro, Leona - Vavro, Martin - Kataoka, M.
Determination of an empirical relations between mode I fracture toughness using CB and SCB specimens and Brazilian tensile strength of rocks.
Proceedings of the ISRM 15th International Congress on Rock Mechanics and Rock Engineering & 72nd Geomechanics Colloquium – Challenges in Rock Mechanics and Rock Engineering. Salzburg: Austrian Society for Geomechanics, 2023 - (Schubert, W.; Kluckner, A.), s. 2430-2435. ISBN 978-3-9503898-3-8.
[ISRM International Congress on Rock Mechanics and Rock Engineering /15./ & Geomechanics Colloquium /72./ – Challenges in Rock Mechanics and Rock Engineering. Salzburg (AT), 09.10.2023-14.10.2023]
R&D Projects: GA ČR(CZ) GA23-05128S
Institutional support: RVO:68145535
Keywords : rock * mode I fracture toughness * CB specimen * SCB specimen * Brazilian tensile strength
OECD category: Environmental and geological engineering, geotechnics
Permanent Link: https://hdl.handle.net/11104/0346673File Download Size Commentary Version Access UGN_0577557.pdf 1 1.6 MB Other require - 2.0574177 - ÚTAM 2024 RIV CZ cze V - Research Report
Gajdoš, Lubomír - Šperl, Martin - Šorm, Filip - Bejdl, Jan
Vyšetření základních mechanických a lomově-mechanických vlastností vzorků odebraných z VTL plynovodu – lokalita L177/2 po 21 měsíční expozici ve vlhké a suché vodíkové atmosféře při tlaku 3 MPa.
[Investigation of basic mechanical and fracture-mechanical properties of specimens cut from high pressure gas pipeline – locality L177/2 after a twentyone months exposition to moist and dry hydrogen at the pressure 3 MPa.]
Praha: CEPS, 2023. 86 s.
Institutional support: RVO:68378297
Keywords : stress-strain diagram * Ramberg-Osgood dependence * impact strength * fracture toughness
OECD category: Applied mechanics
Permanent Link: https://hdl.handle.net/11104/0344847 - 3.0568743 - ÚTAM 2023 RIV CZ cze V - Research Report
Gajdoš, Lubomír - Šperl, Martin - Šorm, Filip - Bejdl, Jan
Vyšetření základních mechanických a lomově-mechanických vlastností vzorků odebraných z VTL plynovodu – lokalita L177/2 po čtrnáctiměsíční expozici ve vlhkém vodíku při tlaku 3 MPa.
[Investigation of basic mechanical and fracture-mechanical properties of specimens cut from high pressure gas pipeline – locality L177/2 after a fourteen months exposition to moist hydrogen at the pressure 3 MPa.]
Praha: Ústav teoretické a aplikované mechaniky AV ČR, v. v. i., 2022. 48 s.
Institutional support: RVO:68378297
Keywords : stress-strain diagram * Ramberg-Osgood dependence * impact strength * fracture toughness
OECD category: Applied mechanics
Permanent Link: https://hdl.handle.net/11104/0340007 - 4.0560811 - FZÚ 2023 RIV CZ eng C - Conference Paper (international conference)
Čech, J. - Haušild, P. - Karlík, M. - Nová, K. - Průša, F. - Novák, P. - Kopeček, Jaromír
Fracture behavior of FeAlSi intermetallics.
Acta Polytechnica CTU Proceedings. Prague: CTU, 2020 - (Nemecek, J.; Haušild, P.; Čtvrtlík, R.), s. 6-12. ISBN 978-80-01-06735-2. ISSN 2336-5382.
[14th International Conference on Local Mechanical Properties. Praha (CZ), 06.11.2019-08.11.2019]
R&D Projects: GA ČR(CZ) GA17-07559S
Institutional support: RVO:68378271
Keywords : FeAlSi * fracture toughness * nanoindentation * SPS
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
https://ojs.cvut.cz/ojs/index.php/APP/article/view/6660/5718
Permanent Link: https://hdl.handle.net/11104/0333593 - 5.0560104 - ÚFM 2023 RIV SG eng C - Conference Paper (international conference)
Jurči, P. - Ptačinová, J. - Dlouhý, Ivo
Fracture Micro Mechanism of Cryogenically Treated Ledeburitic Tool Steel.
Lecture Notes in Mechanical Engineering. In: PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON FRACTURE, FATIGUE AND WEAR, FFW 2021. Singapore: Springer, 2022 - (Wahab, M.), s. 67-84. Lecture Notes in Mechanical Engineering. ISBN 978-981-16-8809-6. ISSN 2195-4356. E-ISSN 2195-4364.
[FFW 2021 - IN9th International Conference on Fracture, Fatigue and Wear /9./. Ghent (BE), 02.08.2021-03.08.2021]
Institutional support: RVO:68081723
Keywords : Cryogenic treatment * Ledeburitic steel * Microstructure * Fracture toughness * Fracture micro mechanism
OECD category: Materials engineering
Permanent Link: https://hdl.handle.net/11104/0333303 - 6.0557371 - ÚTAM 2023 RIV CZ cze V - Research Report
Gajdoš, Lubomír - Šperl, Martin - Šorm, Filip - Bejdl, Jan
Vyšetření základních mechanických a lomově-mechanických vlastností vzorků odebraných z VTL plynovodu – lokalita L177/2 po sedmiměsíční expozici ve vlhkém vodíku při tlaku 3 MPa.
[Investigation of basic mechanical and fracture-mechanical properties of specimens cut from high pressure gas pipeline – locality L177/2 after a seven months exposition to moist hydrogen at the pressure 3 MPa.]
Praha: Ústav teoretické a aplikované mechaniky AV ČR, v. v. i., 2022. 24 s.
Institutional support: RVO:68378297
Keywords : stress-strain diagram * Ramberg-Osgood dependence * impact strength * fracture toughness
OECD category: Applied mechanics
Permanent Link: http://hdl.handle.net/11104/0331727 - 7.0556648 - ÚFM 2023 RIV US eng J - Journal Article
Kaštyl, J. - Šťastný, P. - Chlup, Zdeněk - Song, L. - Scasnovic, E. - Trunec, M.
Gelcast zirconia ceramics for dental applications combining high strength and high translucency.
Journal of the American Ceramic Society. Roč. 105, č. 6 (2022), s. 3909-3924. ISSN 0002-7820. E-ISSN 1551-2916
Research Infrastructure: CzechNanoLab - 90110
Institutional support: RVO:68081723
Keywords : biaxial flexural strength * 3 balls test * grain-size * mechanical-properties * tetragonal zirconia * fracture-toughness * aging stability * in-vitro * alumina * degradation * dental replacement * gelcasting * nanoparticles * strength * translucency * yttria stabilized * zirconia
OECD category: Ceramics
Impact factor: 3.900, year: 2022
Method of publishing: Limited access
https://ceramics.onlinelibrary.wiley.com/doi/10.1111/jace.18417
Permanent Link: http://hdl.handle.net/11104/0330985 - 8.0555754 - ÚFP 2022 RIV CH eng J - Journal Article
Čížek, Jan - Kovařík, O. - Čupera, J. - Kondás, J. - Bajer, T. - Šiška, Filip - Janovská, Michaela - Seiner, Hanuš
Measurement of mechanical and fatigue properties using unified, simple-geometry specimens: Cold spray additively manufactured pure metals.
Surface and Coatings Technology. Roč. 412, April (2021), č. článku 126929. ISSN 0257-8972
R&D Projects: GA ČR(CZ) GA17-13573S; GA MŠk(CZ) EF16_019/0000778
Institutional support: RVO:61389021 ; RVO:68081723 ; RVO:61388998
Keywords : Fatigue crack growth rate * Four-point bending * Fracture toughness * Kinetic spray * Stress strain
OECD category: Coating and films
Impact factor: 4.865, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S025789722100102X?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0330218 - 9.0549709 - ÚFM 2022 RIV CH eng J - Journal Article
Pokluda, J. - Dlouhý, Ivo - Kianicova, M. - Čupera, J. - Horníková, J. - Šandera, P.
Temperature Dependence of Fracture Characteristics of Variously Heat-Treated Grades of Ultra-High-Strength Steel: Experimental and Modelling.
Materials. Roč. 14, č. 19 (2021), č. článku 5875. E-ISSN 1996-1944
Institutional support: RVO:68081723
Keywords : toughness * growth * resistance * stress * state * ultra-high steel grades * tensile characteristics * fracture toughness * temperature dependence * modelling fracture
OECD category: Materials engineering
Impact factor: 3.748, year: 2021
Method of publishing: Open access
https://www.mdpi.com/1996-1944/14/19/5875
Permanent Link: http://hdl.handle.net/11104/0325648 - 10.0548206 - ÚFM 2022 RIV CH eng J - Journal Article
Kotrechko, S. - Kozák, Vladislav - Zatsarna, O. - Zimina, G. - Stetsenko, N. - Dlouhý, Ivo
Incorporation of Temperature and Plastic Strain Effects into Local Approach to Fracture.
Materials. Roč. 14, č. 20 (2021), č. článku 6224. E-ISSN 1996-1944
Institutional support: RVO:68081723
Keywords : cleavage fracture * specimen geometry * ferritic steels * part ii * parameters * model * dependence * prediction * toughness * criterion * fracture toughness * ductile-to-brittle transition * local approach to fracture * ferritic steel
OECD category: Audio engineering, reliability analysis
Impact factor: 3.748, year: 2021
Method of publishing: Open access
https://www.mdpi.com/1996-1944/14/20/6224
Permanent Link: http://hdl.handle.net/11104/0324311