Search results
- 1.0483822 - ÚT 2018 RIV GR eng C - Conference Paper (international conference)
Gabriel, Dušan - Tkachuk, A. - Kopačka, Ján - Kolman, Radek - Mračko, Michal - Bischoff, M. - Plešek, Jiří
Estimation of stability limit based on gershgorin’s theorem for explicit contact-impact analysis signorini problem using bipenalty approach.
COMPDYN 2017. 6th International conference on computational methods in structural dynamics and earthquake engineering. Proceedings. Athens: National Technical University of Athens, 2017 - (Papadrakakis, M.; Fragiadakis, M.), s. 1312-1321. ISBN 978-618-82844-1-8.
[COMPDYN 2017 /6./. Rhodes (GR), 15.06.2017-17.06.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA16-03823S
Grant - others:AV ČR(CZ) DAAD-16-12
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : contact-impact * bipenalty method * explicit time integration * Gershgorin’s theorem * Signorini problem
OECD category: Mechanical engineering
Result website:
https://2017.compdyn.org/
Permanent Link: http://hdl.handle.net/11104/0279203 - 2.0483805 - ÚT 2018 RIV GR eng C - Conference Paper (international conference)
Kolman, Radek - Cho, S.S. - Park, K.C. - Gonzalez, J.G.
An explicit time scheme with local time stepping for one-dimensional wave and impact problems in layered and functionally graded materials.
COMPDYN 2017. 6th International conference on computational methods in structural dynamics and earthquake engineering. Proceedings. Athens: National Technical University of Athens, 2017 - (Papadrakakis, M.; Fragiadakis, M.), s. 1297-1303. ISBN 978-618-82844-1-8.
[COMPDYN 2017 /6./. Rhodes (GR), 15.06.2017-17.06.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA16-03823S; GA ČR GA17-12925S
Grant - others:AV ČR(CZ) ETA-15-03
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : wave propagation * heterogeneous and graded materials * explicit time integration * finite element method * local time stepping * spurious oscillations
OECD category: Acoustics
Result website:
https://2017.compdyn.org/
Permanent Link: http://hdl.handle.net/11104/0279205 - 3.0480906 - ÚT 2018 DE eng C - Conference Paper (international conference)
Kolman, Radek - Kopačka, Ján - Tkachuk, A. - Gabriel, Dušan - González, J. A. - Bischoff, M.
A robust explicit finite element algorithm with bipenalty stabilization for contact-impact problems.
Computaional Mechanics. Stuttgart: University of Stuttgart, 2017 - (Scheven, M.; Keip, M.; Karajan, N.), s. 171-176
[GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry /7./. Stuttgart (DE), 11.10.2017-13.10.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR GA17-22615S; GA ČR(CZ) GA16-03823S
Grant - others:AV ČR(CZ) DAAD-16-12
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : contact-impact problems * finite element method * explicit integration
OECD category: Acoustics
Result website:
https://www.gacm2017.uni-stuttgart.de/registration/Upload/ExtendedAbstracts/ExtendedAbstract_0207.pdf
DOI: https://doi.org/10.18419/opus-9334
Permanent Link: http://hdl.handle.net/11104/0279409 - 4.0480809 - ÚT 2018 DE eng C - Conference Paper (international conference)
Kopačka, Ján - Gabriel, Dušan - Kolman, Radek - Plešek, Jiří
A symmetry preserving contact treatment in isogeometric analysis.
Computational Mechanics 2017. Stuttgart: University of Stuttgart, 2017, s. 194-198.
[GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry /7./. Stuttgart (DE), 11.10.2017-13.10.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA16-03823S
Institutional support: RVO:61388998
Keywords : computational contact mechanics * isogeometric analysis * gauss-point-to-segment discretization
OECD category: Computer hardware and architecture
Result website:
https://www.gacm2017.uni-stuttgart.de/registration/Upload/ExtendedAbstracts/ExtendedAbstract_0088.pdf
DOI: https://doi.org/10.18419/opus-9334
Permanent Link: http://hdl.handle.net/11104/0279356 - 5.0480801 - ÚT 2018 DE eng C - Conference Paper (international conference)
Gabriel, Dušan - Kopačka, Ján - Pařík, Petr - Masák, Jan - Plešek, Jiří
BFGS quasi-Newton finite element solver for the penalty constrained contact problems.
Computaional Mechanics. Stuttgart: University of Stuttgart, 2017 - (Scheven, M.; Keip, M.; Karajan, N.), s. 157-163
[GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry /7./. Stuttgart (DE), 11.10.2017-13.10.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA TA ČR(CZ) TH01010772; GA ČR(CZ) GA16-03823S
Institutional support: RVO:61388998
Keywords : contact problems * BFGS (Broyden-Fletcher-Goldfarb-Shanno) method * penalty method
OECD category: Thermodynamics
Result website:
https://www.gacm2017.uni-stuttgart.de/registration/Upload/ExtendedAbstracts/ExtendedAbstract_0090.pdf
DOI: https://doi.org/10.18419/opus-9334
Permanent Link: http://hdl.handle.net/11104/0279216 - 6.0477396 - ÚT 2018 RIV CZ eng C - Conference Paper (international conference)
Kolman, Radek - Cho, S.S. - Gonzalez, J.G. - Park, K.C. - Berezovski, A.
An explicit time scheme with local time stepping for one-dimensional wave propagation in a bimaterial bar.
Engineering Mechanics 2017. Brno: University of technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, 2017 - (Fuis, V.), s. 474-477. ISBN 978-80-214-5497-2. ISSN 1805-8248.
[Engineering Mechanics 2017 /23./. Svratka (CZ), 15.05.2017-18.05.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR GA17-22615S; GA ČR(CZ) GA16-03823S
Grant - others:AV ČR(CZ) ETA-15-03
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : wave propagation in heterogeneous materials * explicit time integration * finite element method * local stepping * spurious oscillations
OECD category: Acoustics
Permanent Link: http://hdl.handle.net/11104/0279219 - 7.0462260 - ÚT 2017 RIV CZ eng C - Conference Paper (international conference)
Kolman, Radek - Okrouhlík, Miloslav - Plešek, Jiří - Gabriel, Dušan
Dispersion properties of finite element method: review.
Engineering Mechanics 2016. Prague: Institute of Thermomechanics CAS, v. v. i., 2016 - (Zolotarev, I.; Radolf, V.), s. 301-304. ISBN 978-80-87012-59-8. ISSN 1805-8248.
[Engeneering Mechanics /22./. Svratka (CZ), 09.05.2016-12.05.2016]
R&D Projects: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772; GA ČR(CZ) GA16-03823S
Institutional support: RVO:61388998
Keywords : finite element method * dispersion properties * wave speed * explicit time integration
Subject RIV: BI - Acoustics
Permanent Link: http://hdl.handle.net/11104/0261739