Buckling response of porous orthotropic laminated doubly-curved shallow shells subjected to non-uniform edge compressions using trigonometric shear deformation theory
Yazarlar (3)
Dr. Öğr. Üyesi Muhammed Fatih BAŞOĞLU Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Arş. Gör. Furkan Can Bahadır İstanbul Rumeli Üniversitesi, Türkiye
Dr. Öğr. Üyesi Ferruh Turan Ondokuz Mayıs Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Engineering Structures (Q1)
Dergi ISSN 0141-0296 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 08-2025
Cilt / Sayı / Sayfa 336 / 1 / 120359–0 DOI 10.1016/j.engstruct.2025.120359
Makale Linki https://doi.org/10.1016/j.engstruct.2025.120359
UAK Araştırma Alanları
Katı Cisimler Mekaniği Sayısal Modelleme Yapı Mekaniği
Özet
Some of the existing analyzing models primarily focus on homogeneous or isotropic materials and uniform loading conditions, neglecting the combined effects of porosity, orthotropic material behavior, lamination sequences, and complex loading patterns. However, it is necessary to develop new analysis models that take these effects into account to perform more realistic stability analyses. The novelty of this study is a higher-order shear deformation theory-based formulation that incorporates non-uniform porosity distributions, lamination sequences, and various non-uniform edge loading conditions. This study investigates the buckling of porous orthotropic laminated doubly-curved shallow shells (D-CSSs) with different porosity distribution patterns under non-uniformly distributed edge compressions. Porous material properties are modeled along the thickness using special cosine and sine functions. The governing …
Anahtar Kelimeler
Buckling | Doubly-curved shell | Laminated shell | Non-uniform loadings | Orthotropy | Porosity