Search results
- 1.0583074 - ÚPT 2024 RIV DE eng C - Conference Paper (international conference)
Šebestová, Hana - Horník, Petr - Chlup, Zdeněk - Jambor, Michal - Joska, Z. - Mrňa, Libor
Advanced oscillation modes in laser welding.
Lasers in Manufacturing Conference 2023 - Proceedings. Mnichov: WLT, 2023, č. článku 160..
[Lasers in Manufacturing Conference (LiM 2023). Online (DE), 26.06.2023-29.06.2023]
R&D Projects: GA TA ČR(CZ) FW01010293
Grant - others:AV ČR(CZ) StrategieAV21/17
Program: StrategieAV
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : laser welding * beam oscillation * advanced oscillation mode * weld macrostructure * ultimate tensile strength
OECD category: Mechanical engineering; Mechanical engineering (UFM-A)
https://www.wlt.de/sites/default/files/2023-09/Contribution_160.pdf https://www.wlt.de/lim2023-proceedings/joining-welding-and-brazing
Permanent Link: https://hdl.handle.net/11104/0351077 - 2.0577557 - 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 - 3.0552216 - ÚPT 2022 RIV CZ cze K - Conference Paper (Czech conference)
Šebestová, Hana - Horník, Petr - Mikmeková, Šárka - Novotný, Jan - Mrňa, Libor
Svařování vysokopevnostní pohliníkované oceli 22MnB5.
[Welding of Al-Si coated high-strength steel 22MnB5.]
LA61. Sborník příspěvků multioborové konference LASER61. Brno: Ústav přístrojové techniky AV ČR, 2021 - (Růžička, B.), s. 78-79. ISBN 978-80-87441-28-2.
[LASER61. Lednice (CZ), 20.10.2021-22.10.2021]
R&D Projects: GA TA ČR(CZ) TH04010366
Institutional support: RVO:68081731
Keywords : laser welding * laser-TIG welding * high-strength steel * cooling rate * microstructure * microhardness * tensile strength
OECD category: Mechanical engineering
Permanent Link: http://hdl.handle.net/11104/0327355 - 4.0551587 - ÚFM 2022 RIV US eng J - Journal Article
Khalaj, O. - Jamshidi, M. - Saebnoori, E. - Mašek, B. - Stadler, C. - Svoboda, Jiří
Hybrid Machine Learning Techniques and Computational Mechanics: Estimating the Dynamic Behavior of Oxide Precipitation Hardened Steel.
IEEE Access. Roč. 9, neuvedeno (2021), s. 156930-156946. ISSN 2169-3536. E-ISSN 2169-3536
R&D Projects: GA ČR GX21-02203X
Institutional support: RVO:68081723
Keywords : oxide precipitation hardened (OPH) steels * tensile strength * artificial neural network (ANN)
OECD category: Thermodynamics
Impact factor: 3.476, year: 2021
Method of publishing: Open access
https://ieeexplore.ieee.org/document/9620029
Permanent Link: http://hdl.handle.net/11104/0328275 - 5.0547726 - ÚTAM 2022 RIV CZ cze V - Research Report
Šperl, Martin - Gajdoš, Lubomír - Bejdl, Jan
Mechanické zkoušky materiálů ze vzorků stožárů elektrického vedení poškozených tornádem.
[Evaluation of mechanical properties of the steel materials take from the electric transmission towers damaged by tornado.]
Praha: SVÚOM, s.r.o., 2021. 13 s.
Institutional support: RVO:68378297
Keywords : tensile strength * steel * notch toughness * ductility
OECD category: Construction engineering, Municipal and structural engineering
Permanent Link: http://hdl.handle.net/11104/0323905 - 6.0546426 - ÚTAM 2022 RIV CH eng C - Conference Paper (international conference)
Hlobil, Michal - Sotiriadis, Konstantinos
A numerical approach to multiscale simulation of cement paste strength.
Solid State Phenomena. Vol. 325. Baech: Trans Tech Publications, 2021 - (Dvořák, K.; Gazdič, D.), s. 3-8. ISBN 978-3-0357-1870-6. ISSN 1662-9779.
[International conference on silicate binders (ICBM 2020) /19./. Brno (CZ), 03.12.2020-03.12.2020]
R&D Projects: GA ČR(CZ) GJ19-25163Y
Institutional support: RVO:68378297
Keywords : cement paste * C-S-H * microstructure * sulfate attack * tensile strength
OECD category: Materials engineering
https://doi.org/10.4028/www.scientific.net/SSP.325.3
Permanent Link: http://hdl.handle.net/11104/0322967 - 7.0544220 - ÚPT 2022 RIV CH eng J - Journal Article
Šebestová, Hana - Horník, Petr - Mikmeková, Šárka - Mrňa, Libor - Doležal, P. - Novotný, Jan
Microstructural characterization of laser weld of hot-stamped Al-Si coated 22MnB5 and modification of weld properties by hybrid welding.
Materials. Roč. 14, č. 14 (2021), č. článku 3943. E-ISSN 1996-1944
R&D Projects: GA TA ČR(CZ) TH04010366
Institutional support: RVO:68081731
Keywords : 22MnB5 * laser welding * hybrid welding * cooling rate * tensile strength * microstructure * microhardness
OECD category: Mechanical engineering
Impact factor: 3.748, year: 2021
Method of publishing: Open access
https://www.mdpi.com/1996-1944/14/14/3943
Permanent Link: http://hdl.handle.net/11104/0321258 - 8.0543125 - ÚTAM 2022 RIV CZ cze V - Research Report
Šperl, Martin - Gajdoš, Lubomír - Bejdl, Jan
VD Slapy – provedení materiálových a mechanických zkoušek oceli rychlozávěrové tabule vč. vyhodnocení.
[The river dam Slapy - evaluation of material and mechanical properties of the steel quick-closing panels.]
Praha: Povodí Vltavy, s.p., 2021. 22 s.
Institutional support: RVO:68378297
Keywords : steel gate * tensile strength * notch toughness * metallography
OECD category: Applied mechanics
Permanent Link: http://hdl.handle.net/11104/0320452 - 9.0540578 - FZÚ 2021 RIV GB eng J - Journal Article
Němeček, J. Prof. - Maňák, Jan - Němeček, J. - Krejčí, T.
Effect of vacuum and focused ion beam generated heat on fracture properties of hydrated cement paste.
Cement and Concrete Composites. Roč. 100, Jul (2019), s. 139-149. ISSN 0958-9465. E-ISSN 1873-393X
R&D Projects: GA ČR(CZ) GA17-05360S
Institutional support: RVO:68378271
Keywords : vement * micro-beam * tensile strength * fracture energy * nanoindentation * focused ion beam * vacuum
OECD category: Civil engineering
Impact factor: 6.257, year: 2019
Method of publishing: Limited access
https://doi.org/10.1016/j.cemconcomp.2019.03.027
Permanent Link: http://hdl.handle.net/11104/0318199 - 10.0532903 - ÚGN 2021 RIV CH eng J - Journal Article
Čegan, T. - Pagáč, M. - Juřica, J. - Skotnicová, K. - Hajnys, J. - Horsák, L. - Souček, Kamil - Krpec, P.
Effect of hot isostatic pressing on porosity and mechanical properties of 316 L stainless steel prepared by the selective laser melting method.
Materials. Roč. 13, č. 19 (2020), s. 1-26, č. článku 4377. E-ISSN 1996-1944
Institutional support: RVO:68145535
Keywords : additive manufacturing * 316 L steel * selective laser melting * porosity * hot isostatic pressing * X‐ray computed micro‐tomography * tensile strength
OECD category: Materials engineering
Impact factor: 3.623, year: 2020
Method of publishing: Open access
https://www.mdpi.com/1996-1944/13/19/4377
Permanent Link: http://hdl.handle.net/11104/0312609File Download Size Commentary Version Access UGN_0532903.pdf 0 3.9 MB Publisher’s postprint require