Experimental studies of laminated plated structures with internal delaminations and subjected to compressive loads
Authors:
- A. Stawiarski,
- M. Barski,
- M. Chwał,
- P. Romanowicz,
- P. Jakubczak,
- J. Bieniaś,
- A. Muc
Abstract
In this research, the multilayered composite plates made of glass/epoxy material were experimentally investigated under compressive loading conditions. Experimental tests were performed for structures having artificial delamination between laminate layers. The buckling behavior was monitored using different structural vision-based health monitoring techniques such as the digital image correlation (DIC) and infrared thermography. Application of the coupled measurement techniques allows for accurate monitoring of the failure form evolution. The influence of the different delamination behavior during the tests on the compressive load capacity was determined by detailed analysis of the synchronized measurement data. The significant reduction of the compressive load was noticed in the cases with buckling of delamination. The passive thermography with high sensitivity infrared camera was applied to observe the evolution of the delamination during the tests. The active pulse thermography was conducted to compare the state of the analyzed specimens before and after compressive tests and to determine the final failure form in the damaged area.
- Record ID
- CUT7f249f47803241c4ba6e9d6ad92691bd
- Publication categories
- ; ;
- Author
- Pages
- [1-11]
- Other elements of collation
- il. (w tym kolor.); Bibliografia (na s.) - 10-11; Bibliografia (liczba pozycji) - 23; Oznaczenie streszczenia - Abstr.
- Book
- Maia N. M. M., N. M. M. Maia Neves M. M., M. M. Neves Sampaio R. P. C. R. P. C. Sampaio (eds.): ICEDyn 2019 : International Conference on Structural Engineering Dynamics, Viana do Castelo, Portugal, 24-26 June 2019 : proceedings, 2019, [S.l.], [s.n.], [11] p., ISBN 978-989-99424-7-9
- Keywords in English
- delamination, compressive load, digital image correlation, thermography
- Language
- eng (en) English
- Score (nominal)
- 0
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT7f249f47803241c4ba6e9d6ad92691bd/
- URN
urn:pkr-prod:CUT7f249f47803241c4ba6e9d6ad92691bd
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