Axisymmetric contact problems for composite pressure vessels
Authors:
- Aleksander Muc
Abstract
The present analysis is conducted for the evaluation of contact pressures of axisymmetric shells made of laminated composites or functionally graded materials. This class of problems is usually called the Signorini–Fichera problem (unilateral constraints) and can be solved as the lower-bound problem. The numerical solution of this problem is proposed both for symmetric and unsymmetric shell configurations. The first-ply-failure of such structures is considered. It is demonstrated that the failure occurs at the end of the contact area corresponding to the appearance of stress concentration of radial concentrated forces.
- Record ID
- CUTecfc9b5a9f454eafb904707a9b16e0f6
- Publication categories
- ;
- Author
- Journal series
- Journal of Composites Science, ISSN , e-ISSN 2504-477X, Monthly
- Issue year
- 2022
- Vol
- 6
- No
- 5
- Pages
- [1-10]
- Article number
- 143
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 8-10; Bibliografia (liczba pozycji) - 41; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 6, Iss. 5, Spec. Iss.
- Substantive notes
- Special Issue: Feature Papers in Journal of Composites Science in 2022
- Keywords in English
- axisymmetric pressure vessels, contact problems, laminated composites, functionally graded materials, first-ply-failure
- DOI
- DOI:10.3390/jcs6050143 Opening in a new tab
- URL
- https://www.mdpi.com/2504-477X/6/5/143 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 20
- Score source
- journalList
- Score
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTecfc9b5a9f454eafb904707a9b16e0f6/
- URN
urn:pkr-prod:CUTecfc9b5a9f454eafb904707a9b16e0f6
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.