Peridynamic modeling of toughening enhancement in unidirectional fiber-reinforced composites with micro-cracks
Yazarlar (4)
Dr. Öğr. Üyesi Muhammed Fatih BAŞOĞLU Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Adnan Kefal Sabancı Üniversitesi, Türkiye
Prof. Dr. Zihni Zerin Ondokuz Mayıs Üniversitesi, Türkiye
Erkan Oterkus
University Of Strathclyde, İngiltere
University Of Strathclyde, İngiltere
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Composite Structures (Q1) | ||
| Dergi ISSN | 0263-8223 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2022 |
| Cilt / Sayı / Sayfa | 297 / 1 / 115950–0 | DOI | 10.1016/j.compstruct.2022.115950 |
| Makale Linki | http://dx.doi.org/10.1016/j.compstruct.2022.115950 | ||
| UAK Araştırma Alanları |
Katı Cisimler Mekaniği
Kırılma Mekaniği
Sayısal Modelleme
|
||
| Özet |
| The matrix component of composite structures is generally brittle. In any damage occurrence, fracture propagates rapidly through the structure. This study proposes a novel toughening enhancement model for unidirectional (UD) composites to overcome these damage-propagation issues. The toughening mechanism is established by introducing the so-called micro defects/cracks for increasing the toughness of the matrix constituent of the composite structure. Mechanical simulations are performed utilizing a non-local continuum formulation known as Peridynamics (PD). The PD formulation facilitates modeling material discontinuities such as complex crack/defect formations with arbitrary size, orientation, and location features in composite structures. Here, the toughening enhancement models are established by allocating various micro-crack formations in three different fiber orientations (0°, 45°, 90°) of UD … |
| Anahtar Kelimeler |
| Composite | Fracture | Micro-Crack | Peridynamics | Toughening | Unidirectional Lamina |
Science Direct
Peridynamic modeling of toughening enhancement in unidirectional fiber-reinforced composites with micro-cracks
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 14 |
| Scopus | 17 |
| Google Scholar | 24 |