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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Richter, Frank
Alfsen og Gunderson (Norway)
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2016Tracking deformation history in split Hopkinson pressure bar testing
- 2015Tracking deformation history in split Hopkinson pressure bar testing
- 2014Determination of yield stress from nano-indentation experimentscitations
- 2011Finite-element simulation of the anti-buckling-effect of a shape memory alloy bar
- 2011Low-viscosity allophanates containing actinically curable groups
- 2009Multivariant formulation of the thermomechanically coupled Müller-Achenbach-Seelecke-model for shape memory alloys
- 2009On the formation and growth of Mo-rich Laves phase particles during long-term creep of a 12% chromium tempered martensite ferritic steel
- 2009Implementation of the Müller-Achenbach-Seelecke model for shape memory alloys in ABAQUS
- 2009Finite-element model for simulations of fully coupled thermomechanical processes in shape memory alloys
- 2008Low-viscosity allophanates containing actinically curable groups
- 2005Low viscosity allophanates containing actinically curable groups
Places of action
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article
Tracking deformation history in split Hopkinson pressure bar testing
Abstract
The stress vs. strain curve of materials is affected the rate of imposed straining. Among the methods for dynamic testing the technique known as 'split Hopkinson pressure bar' (SHPB) has evolved into the most widely used one to exert high-speed straining. The theory behind it comprises simple equations to compute stress and strain. The reliability of the strain analysis can be assessed by digital image correlation (DIC). The present results indicate that the visually observed strain is smaller than predicted by theory.