Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Adnan Kefal"'
Publikováno v:
Sensors, Vol 23, Iss 18, p 7926 (2023)
Delamination damage is one of the most critical damage modes of composite materials. It takes place through the thickness of the laminated composites and does not show subtle surface effects. In the present study, a delamination detection approach ba
Externí odkaz:
https://doaj.org/article/fe80e358694e42e3a67524a87af2d19a
Autor:
Maryam Ghasemzadeh, Adnan Kefal
Publikováno v:
Sensors, Vol 22, Iss 23, p 9252 (2022)
This paper reports the first investigation of the inverse finite element method (iFEM) coupled with the genetic algorithm (GA) to optimize sensor placement models of plate/shell structures for their real-time and full-field deformation reconstruction
Externí odkaz:
https://doaj.org/article/7eef428714994d8e9e94548b9b8ef53a
Autor:
Peyman Lahe Motlagh, Adnan Kefal
Publikováno v:
Symmetry, Vol 13, Iss 8, p 1407 (2021)
Recently, topology optimization of structures with cracks becomes an important topic for avoiding manufacturing defects at the design stage. This paper presents a comprehensive comparative study of peridynamics-based topology optimization method (PD-
Externí odkaz:
https://doaj.org/article/5d99fbb254524d55b1788598a891f759
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 19, Iss 3, Pp 1299-1313 (2016)
The inverse Finite Element Method (iFEM) is a state-of-the-art methodology originally introduced by Tessler and Spangler for real-time reconstruction of full-field structural displacements in plate and shell structures that are instrumented by strain
Externí odkaz:
https://doaj.org/article/de02312080f04e5b99ec7d6f8cbcd64f
Publikováno v:
Sensors, Vol 20, Iss 14, p 3808 (2020)
In this study, we methodologically compare and review the accuracy and performance of C0-continuous flat and curved inverse-shell elements (i.e., iMIN3, iQS4, and iCS8) for inverse finite element method (iFEM) in terms of shape, strain, and stress mo
Externí odkaz:
https://doaj.org/article/a5c9d11256ce499da13fbf7c05e0cb72
Autor:
Adnan Kefal, Erkan Oterkus
Publikováno v:
Sensors, Vol 20, Iss 9, p 2685 (2020)
Shape sensing is one of most crucial components of typical structural health monitoring systems and has become a promising technology for future large-scale engineering structures to achieve significant improvement in their safety, reliability, and a
Externí odkaz:
https://doaj.org/article/2fdff8e17845457e97aefb0315fa8739
Autor:
Adnan Kefal, Mehmet Yildiz
Publikováno v:
Sensors, Vol 17, Iss 12, p 2775 (2017)
This paper investigated the effect of sensor density and alignment for three-dimensional shape sensing of an airplane-wing-shaped thick panel subjected to three different loading conditions, i.e., bending, torsion, and membrane loads. For shape sensi
Externí odkaz:
https://doaj.org/article/5113405bfa99405caf2c6026b7cd0598
Publikováno v:
Acta Mechanica Solida Sinica. 36:166-180
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb8862ae1f60615292af700a92d1f7a0
https://doi.org/10.1007/s10338-022-00369-6
https://doi.org/10.1007/s10338-022-00369-6
Publikováno v:
International Journal of Damage Mechanics. 31:479-507
In previous study the failure initiation and development in hybrid fiber laminates was successfully monitored and determined. In current investigation a novel damage monitoring approach is proposed for hybrid laminates by combining different optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab006435f7714815e2ed9f701093c1f
https://doi.org/10.1177/10567895211045121
https://doi.org/10.1177/10567895211045121