Scopus
YÖKSİS DOI Eşleşti
SJR Q1
Comprehensive evaluation of tensile properties, damage mechanisms, and predictive modeling of pultruded GFRP after elevated temperatures
Composites Part B Engineering · Eylül 2025
YÖKSİS Kayıtları
Comprehensive Evaluation of Tensile Properties, Damage Mechanisms, and Predictive Modeling of Pultruded GFRP After Elevated Temperatures
Composites Part B: Engineering · 2025 SCI-Expanded
Doç. Dr. ŞAKİR YAZMAN →
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2019 ISSN: 1359-8368 SCI-Expanded Q1
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2025 ISSN: 1359-8368 SCI-Expanded Q1
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2025 ISSN: 1359-8368 SCI-Expanded Q1
Dr. Öğr. Üyesi MEHMET AKİF DOĞAN →
Comprehensive Evaluation of Tensile Properties, Damage Mechanisms, and Predictive Modeling of Pultruded GFRP After Elevated Temperatures
2025 ISSN: 1359-8368 SCI-Expanded
Doç. Dr. ŞAKİR YAZMAN →
Evaluating the Influence of Service Conditions on the Out-of-Plane and In-Plane Loading Performance and Damage Behavior of Unidirectional CF/PEKK Composites for Aerospace Applications
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Makale Bilgileri
ISSN13598368
Yayın TarihiEylül 2025
Cilt / Sayfa304
Scopus ID2-s2.0-105007060680
Özet
The performance of pultruded GFRP composite exposed to elevated temperatures is investigated. All composite samples were heated to 80 °C, 200 °C, 300 °C, 325 °C, 350 °C, and 400 °C with duration of 15, 30 and 45 min. The samples were then subjected to tensile strengths and mechanical properties were determined. DMA, DSC and TGA analyses as well as burn off tests were carried out. The experimental findings revealed that the 80 °C treatment enhanced mechanical properties in terms of tensile stresses Young's modulus due to post-curing effects. On the other hand, temperatures higher than 200 °C reduced mechanical properties. At 300 °C, tensile stress decreased by 8.7 %, while the Young's modulus was reduced by 10.9 %. As shown, the maximum degradation occurred at the highest temperature of 400 °C, where tensile stress had reduced by 41.3 % and Young's modulus had been reduced by 47.7 % after 45 min. Moreover, detailed damage analyses were performed and structural damage in the form of delamination and cracking was evident at higher temperatures. More importantly is that a mathematical model based on the hyperbolic tangent function was developed and this model accurately predicted the mechanical behavior of GFRP composites exposed to elevated temperature.
Yazarlar (5)
1
Yasin Onuralp Özkılıç
2
Emrah Madenci
ORCID: 0000-0001-8279-9466
3
Alexander Safonov
4
Lokman Gemi
5
Şakir Yazman
Anahtar Kelimeler
High temperature performance
Mechanical properties
Pultruded GFRP
Tensile strength modeling
Thermal degradation
Kurumlar
Necmettin Erbakan Üniversitesi
Meram Turkey
Recep Tayyip Erdogan University
Rize Turkey
Saint Petersburg State Marine Technical University
Saint Petersburg Russian Federation
Selçuk Üniversitesi
Selçuklu Turkey
Skolkovo Institute of Science and Technology
Moscow Russian Federation
Scimago Dergi (ISSN Eşleşmesi)
Composites Part B: Engineering
Q1
SJR Skoru2,592
H-Index248
YayıncıElsevier Ltd
ÜlkeUnited Kingdom
Ceramics and Composites (Q1)
Industrial and Manufacturing Engineering (Q1)
Mechanical Engineering (Q1)
Mechanics of Materials (Q1)
Metrikler
11
Atıf
5
Yazar
5
Anahtar Kelime