Investigation of buckling response of variable angle fiber composite plates using differential evolution

Beyazgül U., Balkan D.

International Journal on Interactive Design and Manufacturing, cilt.17, sa.4, ss.1579-1587, 2023 (ESCI) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 17 Sayı: 4
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1007/s12008-022-01195-3
  • Dergi Adı: International Journal on Interactive Design and Manufacturing
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, Compendex, INSPEC
  • Sayfa Sayıları: ss.1579-1587
  • Anahtar Kelimeler: Fiber composites, Buckling analysis, Optimization, Automated fiber placement
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

© 2023, The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature.In this paper, the effectiveness of variable angle fiber composites is studied in terms of layers and aspect ratio. The performance of variable angle tow laminated composite plates under the effect of the critical buckling load is examined by using the differential evolution algorithm. The behaviors of optimal variable angle fiber composite plates and constant angle fiber composite plates under uniaxial loading were compared. An antisymmetric linear angle change depending on a single axis is used for continuous angle orientation distribution, and a radius of tow curvature constraint has been introduced to maintain manufacturability using the automated fiber placement. The increment rate of critical buckling load is investigated, and the results were validated by comparing the buckling and ply failure results obtained as the number of layers and aspect ratio changes.