DMTA EXME-D-17-00051
DMTA EXME-D-17-00051
The dataset is associated to the article untitled 'A novel image-based ultrasonic test to map material mechanical properties at high strain rates'. This work presents an innovative identification strategy based on high power ultrasonic loading together with both infrared thermography and ultra-high speed imaging. It was shown to be able to characterize the viscoelastic behaviour of a polymer specimen (PMMA) from a single sample over a wide range of temperatures and strain rates. The main originality lies in the fact that contrary to conventional DMT Analysis, no frequency or temperature sweep is required since the experiment is designed to simultaneously produce both a heterogeneous strain-rate state and a heterogeneous temperature state allowing a local and multi-parametric identification.
Ultra-high speed, visco-elasticity, PMMA, infrared thermography, identification
University of Southampton
Seghir, Rian
cd6555fb-7c90-46e2-b16a-1a6f0a666e59
Pierron, Fabrice
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Seghir, Rian
cd6555fb-7c90-46e2-b16a-1a6f0a666e59
Pierron, Fabrice
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Seghir, Rian and Pierron, Fabrice
(2017)
DMTA EXME-D-17-00051.
University of Southampton
doi:10.5258/SOTON/D0207
[Dataset]
Abstract
The dataset is associated to the article untitled 'A novel image-based ultrasonic test to map material mechanical properties at high strain rates'. This work presents an innovative identification strategy based on high power ultrasonic loading together with both infrared thermography and ultra-high speed imaging. It was shown to be able to characterize the viscoelastic behaviour of a polymer specimen (PMMA) from a single sample over a wide range of temperatures and strain rates. The main originality lies in the fact that contrary to conventional DMT Analysis, no frequency or temperature sweep is required since the experiment is designed to simultaneously produce both a heterogeneous strain-rate state and a heterogeneous temperature state allowing a local and multi-parametric identification.
Archive
EXME_D_17_00051_SupplementaryFiles.zip
- Dataset
More information
Published date: 8 August 2017
Keywords:
Ultra-high speed, visco-elasticity, PMMA, infrared thermography, identification
Organisations:
Engineering Mats & Surface Engineerg Gp
Identifiers
Local EPrints ID: 412955
URI: http://eprints.soton.ac.uk/id/eprint/412955
PURE UUID: 9b47b3cf-a6eb-4951-bab1-961cc6e43f71
Catalogue record
Date deposited: 09 Aug 2017 16:32
Last modified: 06 Nov 2023 02:42
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Contributors
Creator:
Rian Seghir
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