Thermal buckling analysis of laminated plates with variable angle fiber orientation

Home Page
About
Submit A Journal
Submit A Conference
Submit Paper/Book
- Submit a Preprint
- Submit a Book
Contact

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi
Volume:12 Issue:3
Thermal buckling analysis of laminated plates with variable angle fiber orientation

Thermal buckling analysis of laminated plates with variable angle fiber orientation

Authors : Fatih BARAN, Demet BALKAN

Pages : 912-918

Doi:10.28948/ngumuh.1241416

View : 98 | Download : 101

Publication Date : 2023-07-15

Article Type : Research Paper

Abstract :The thermal buckling response of square plates with variable angle tows under simply supported conditions is modeled numerically. The path of variable angle tow is modeled as a function of lateral location. The classical lamination theory utilizes fiber paths to calculate thermal loads and stiffness matrices. Using Kirchhoff plate theory and finite element theory, the global material stiffness matrix and the global geometric stiffness matrix of the plate under thermal buckling loads are obtained. By using these matrices, eigenvalues or critical buckling temperature is obtained and the buckling response of the plate is examined. The theoretical results are validated by studies in the literature and finite element models. It has been seen even in an unoptimized span of a sample composite material, variable angle tows insert ignore into journalissuearticles values(VATs); were 8,60% more resistant to thermal buckling than common composite lay-ups.
Keywords : Değişken açılı kompozitler, Termal burkulma, Kompozit plaka burkulması

ORIGINAL ARTICLE URL

* There may have been changes in the journal, article,conference, book, preprint etc. informations. Therefore, it would be appropriate to follow the information on the official page of the source. The information here is shared for informational purposes. IAD is not responsible for incorrect or missing information.