Image Correlation-Based Identification of Fracture Parameters for Structural Adhesives

Authors

  • R. Fedele
  • S. Sessa
  • N. Valoroso

Abstract

We consider the identification problem of a cohesive model using kinematic full-field data obtained via digital image correlation during the fracture test of an adhesive joint. A criterion is presented for selecting measurements that exhibit optimal features for identification purposes. The proposed selection scheme is constructed using the sensitivity information and its performances are evaluated at varying noise-to-signal ratio.

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Published

2019-07-04

How to Cite

Fedele, R., Sessa, S. and Valoroso, N. (2019) “Image Correlation-Based Identification of Fracture Parameters for Structural Adhesives”, Technische Mechanik - European Journal of Engineering Mechanics, 32(2-5), pp. 195–204. Available at: https://journals.ub.ovgu.de/index.php/techmech/article/view/715 (Accessed: 21 November 2024).