Počet záznamů: 1
Behaviour of ti6al4v auxetic honeycomb structure under dynamic loading
- 1.0497333 - ÚT 2019 RIV CZ eng A - Abstrakt
Acevedo, Ruben - Kolman, Radek - Trnka, Jan - Mochar, Dominik - Gabriel, Dušan
Behaviour of ti6al4v auxetic honeycomb structure under dynamic loading.
Advanced Modelling of Wave Propagation in Solids. Praha: Institute of Thermomechanics, Czech Academy of Sciences, 2018 - (Kolman, R.; Berezovski, A.; Kruisová, A.). s. 23-24. ISBN 978-80-87012-67-3.
[International Conference on Advanced Modelling of Wave Propagation in Solids /2./. 17.09.2018-21.09.2018, Praha]
Grant CEP: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA17-22615S
Institucionální podpora: RVO:61388998
Klíčová slova: titanium alloy * selective laser melting * auxetic materials * impact loading
Obor OECD: Applied mechanics
http://wavemodelling2018.it.cas.cz
In this contribution, the behaviour of Ti6Al4V auxetic structures and bulk cylinders under impact loading is studied experimentally and numerically
and results are compared among them. Using a destructive test approach (DT), these structures are impacted by a loader launched at a given height. The response of the structure on different impactors with different impact energy is monitored by a high-speed camera and radial displacement history is measured by a high speed vibrometer. The corresponding energy absorption in elastoplastic regime is analysed. Besides, this experiment will allow to access the dynamic deformation
behaviour of the structure under impact loading of both auxetic and bulk cylinder Ti6Al4V specimens
Trvalý link: http://hdl.handle.net/11104/0291167
Počet záznamů: 1