Article Dans Une Revue Composite Structures Année : 2006

influence of hydrolytic ageing on the acoustic emission signatures of damage mechanisms occuring during tensile tests on polyester composite : application of a Kohonen's map

Résumé

The effects of hydrolytic ageing on the acoustic emission signature of damage mechanisms occurring during tensile tests on a glass fibre reinforced polyester composite are investigated. These results are used to test the validity of a Kohonen’s map established with AE data collected from an unaged specimen. This method enabled identification and classification of AE signals belonging to two different failure modes. The Kohonen self-organising map, trained on unaged specimens, is a valuable tool in assessment of damage type on the aged specimens

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Dates et versions

hal-00436160 , version 1 (26-11-2009)

Identifiants

  • HAL Id : hal-00436160 , version 1

Citer

Nathalie Godin, Stéphane Huguet, Roger Gaertner. influence of hydrolytic ageing on the acoustic emission signatures of damage mechanisms occuring during tensile tests on polyester composite : application of a Kohonen's map. Composite Structures, 2006, pp.79-85. ⟨hal-00436160⟩
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