Techniques for Non-destructive Material Properties Characterisation

2018
Jevgenijs Barkanovs, Miroslaw Wesolowski, Pāvels Akišins, Mitko Mihovski

Universal non-destructive techniques, adapted or developed for an effective and accurate characterisation of mechanical properties of composite materials, used in the advanced repair systems of pipelines with volumetric surface defects, are presented. There is static approach using three-points-bending tests and two dynamic methods: impulse excitation and inverse technique based on low-frequency vibrations. An experimental evaluation of the elastic material properties of laminated composites has allowed to validate the examined non-destructive techniques, to demonstrate their simplicity and reliability as well as to define their advantages and limitations.

Atslēgas vārdi
Non-destructive characterisation, Three-points-bending test, Impulse excitation method, Inverse technique, Vibration test, Laminated composites, Elastic material properties
DOI
10.1007/978-3-319-56579-8_13
Hipersaite
https://link.springer.com/chapter/10.1007/978-3-319-56579-8_13

Barkanovs, J., Wesolowski, M., Akišins, P., Mihovski, M. Techniques for Non-destructive Material Properties Characterisation. No: Non-destructive Testing and Repair of Pipelines. J.Barkanovs, A.Dumitrescu, I.Parinov red. Cham: Springer, 2018. 191.-207.lpp. ISBN 978-3-319-56578-1. e-ISBN 978-3-319-56579-8. Pieejams: doi:10.1007/978-3-319-56579-8_13

Publikācijas valoda
English (en)