Search results
- 1.0399324 - ÚTAM 2014 RIV GR eng C - Conference Paper (international conference)
Náprstek, Jiří - Fischer, Cyril
Dynamic stability loss and post-critical behaviour of an auto-parametric non-linear system with three degrees of freedom.
COMPDYN 2009. Atény: National Technical University of Athens, 2009 - (Papadrakakis, M.; Lagaros, N.; Fragiadakis, M.). ISBN 978-960-254-682-6.
[COMPDYN 2009. Rhodos (GR), 22.06.2009-24.06.2009]
R&D Projects: GA AV ČR(CZ) IAA200710805; GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : dynamic stability * auto-parametric response * non-linear dynamics * semi-trivial solution
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0226658 - 2.0397433 - ÚTAM 2014 RIV CZ eng C - Conference Paper (international conference)
Hračov, Stanislav
Dynamic analysis of tall slender structure equipped with passive absorber and founded on various subsoils using simplified model.
11th International conference Dynamics of rigid and deformable bodies 2013. Ústí nad Labem: Fakulta výrobních technologií a managementu, Univerzita J.E. Purkyně v Ústí nad Labem, 2013 - (Petrenko, A.; Svoboda, M.). ISBN 978-80-7414-607-7.
[Dynamics of rigid and deformable bodies /11./. Ústí nad Labem (CZ), 09.10.2013-11.10.2013]
R&D Projects: GA ČR(CZ) GP13-41574P; GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : soil-structure interaction * tuned mass damper * tall slender structures
Subject RIV: JM - Building Engineering
http://www.itam.cas.cz/?pid=5
Permanent Link: http://hdl.handle.net/11104/0225428 - 3.0396089 - ÚTAM 2014 RIV GB eng C - Conference Paper (international conference)
Náprstek, Jiří - Fischer, Cyril
Analysis of a bar-system solving differential equation on an orientated graph using a dynamic stiffness matrix.
Proceedings of the Fourteenth International Conference on Civil, Structural and Environmental Engineering Computing. Kippen: Civil-Comp Press, 2013 - (Topping, B.; Iványi, P.). Civil-Comp Proceedings, 102. ISBN 978-1-905088-57-7. ISSN 1759-3433.
[International Conference on Civil, Structural and Environmental Engineering Computing /14./. Cagliari (IT), 03.09.2013-06.09.2013]
R&D Projects: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : dynamic stiffness matrix * slope deflection method * symmetric operators * finite element method
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0232071 - 4.0395953 - ÚTAM 2014 RIV PT eng C - Conference Paper (international conference)
Náprstek, Jiří
Dynamic stability, post-critical behavior and recovery of systems in engineering.
11th International Conference on Vibration Problems (ICOVP-2013). Lisbon: Portuguese Association of Theoretical, Applied and Computational Mechanics, 2013. ISBN 978-989-96264-4-7.
[International conference on vibration problems /11./. Lisboa (PT), 09.09.2013-12.09.2013]
R&D Projects: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : dynamic stability * non-linear vibration * auto-parametric systems * self-excited systems
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0226872 - 5.0394170 - ÚTAM 2014 RIV IT eng C - Conference Paper (international conference)
Náprstek, Jiří - Fischer, Cyril
Compressional wave features propagating in a two dimensional domain with randomly imperfect material density.
RASD 2013, Recent advances in structural dynamics. Pisa: University of Southampton, University of Pisa, 2013 - (Rustighi, E.). ISBN 9780854329649.
[International conference RASD 2013 PISA /11./. Pisa (IT), 01.07.2013-03.07.2013]
R&D Projects: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : material density fluctuation * wave propagation * wave deterioration * energy dispersion * energy transformation
Subject RIV: JM - Building Engineering
http://www.itam.cas.cz/index.php?pid=5
Permanent Link: http://hdl.handle.net/11104/0223123 - 6.0394155 - ÚTAM 2015 GB eng C - Conference Paper (international conference)
Náprstek, Jiří - Pospíšil, Stanislav
Stability of linear model with frequency and time variable parametric aero-elastic forces.
6th European & African Conference on Wind Engineering. Cambridge: University of Nottingham, University of Birmingham, 2013.
[European and African Conference on Wind Engineering /6./. Cambridge (GB), 07.07.2013-11.07.2013]
R&D Projects: GA AV ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : dynamic stability * aero-elastic derivatives * Routh-Hurwitz determinants * Lienard Theorem
Subject RIV: JM - Building Engineering
http://www.itam.cas.cz/?pid=5
Permanent Link: http://hdl.handle.net/11104/0233250File Download Size Commentary Version Access 0394155_2013_Náprstek_Pospíšil_Stability_of_linear_model_with_frequency_and_time_variable_parametric_aero-elastic_forces_IR.pdf 0 326.1 KB Author’s postprint open-access - 7.0393106 - ÚTAM 2014 RIV GR eng C - Conference Paper (international conference)
Náprstek, Jiří - Hračov, Stanislav
Modification of modal properties of a system with non-proportional damping due to vibration absorbers and sub-soil interaction.
Computational methods in structural dynamics and earthquake engineering. Kos: European Community on Computational Methods in Applied Sciences, 2013 - (Papadrakakis, M.; Papadopoulos, V.; Plevris, V.). ISBN 978-960-99994-2-7.
[COMPDYN 2013. Kos (GR), 12.06.2013-14.06.2013]
R&D Projects: GA AV ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902; GA ČR(CZ) GP13-41574P
Institutional support: RVO:68378297
Keywords : non-proportional damping * perturbation method * modal properties
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0232742 - 8.0392478 - ÚTAM 2014 RIV CZ eng C - Conference Paper (international conference)
Náprstek, Jiří - Fischer, Cyril
Dynamic response of a heavy ball rolling inside a spherical dish under external excitation.
Engineering Mechanics 2013. Prague: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v. v. i., 2013 - (Zolotarev, I.), s. 390-398. ISBN 978-80-87012-47-5. ISSN 1805-8256.
[Engineering Mechanics 2013 /19./. Svratka (CZ), 13.05.2013-16.05.2013]
R&D Projects: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : non-holonomic systems * Hamilton functional with constrains * moving coordinates * non-linear vibration * vibration ball absorber
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0223708 - 9.0392399 - ÚTAM 2014 RIV CZ eng C - Conference Paper (international conference)
Fischer, Cyril - Pospíšil, Stanislav - Náprstek, Jiří
Experimental verification of resonance behaviour of a damped spherical pendulum.
Engineering Mechanics 2013. Prague: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v. v. i., 2013 - (Zolotarev, I.), s. 96-106. ISBN 978-80-87012-47-5. ISSN 1805-8256.
[Engineering Mechanics 2013 /19./. Svratka (CZ), 13.05.2013-16.05.2013]
R&D Projects: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
Institutional support: RVO:68378297
Keywords : non-linear vibration * experimental verification * viscose damping * spherical pendulum * autoparametric system
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0221677 - 10.0389045 - ÚTAM 2013 RIV CZ eng C - Conference Paper (international conference)
Náprstek, Jiří - Fischer, Cyril
Analytic model of a ball rolling on a spherical surface under harmonic kinematic excitation.
Dynamika strojů 2013. Praha: Ústav termomechaniky AV ČR, v.v.i, 2013 - (Pešek, L.), s. 47-54. ISBN 978-80-87012-44-4.
[Colloquium Dynamics of Machines 2013. Praha (CZ), 05.02.2013-06.02.2013]
R&D Projects: GA AV ČR(CZ) IAA200710902; GA ČR(CZ) GA103/09/0094
Institutional support: RVO:68378297
Keywords : non-holonomic systems * Hamilton functional with constrains * moving coordinates * non-linear vibration * vibration ball absorber
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0218053