KaydedilenlerDerginizi ekleyin

Dergiler / Turkish Journal of Engineering / 2020 / Cilt: 4 - Sayı: 4

TENSILE AND COMPRESSIVE BEHAVIORS OF THE PULTRUDED GFRP LAMINA

Lokman Gemi
Emrah Madenci
Yasin Onuralp Özkılıç
Sayfa
169–175
Yayın Tarihi
2022-11-02
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

While the damages in tensile tests started in micro dimension and continued as macro and the result of the damage was progressive damage, the rapid progression of damages in compression experiments led to the development of catastrophic damage.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:The use of composite materials in civil engineering is increasing day by day due to their superior priorities such as high strength to weight ratio, high corrosion resistance, and durability.
📊
Temel Bulgular & Veri:A total of 12 specimens, three replicates for each type, were tested.
💡
Sonuç & Katkı:While the damages in tensile tests started in micro dimension and continued as macro and the result of the damage was progressive damage, the rapid progression of damages in compression experiments led to the development of catastrophic damage.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:12 specimens
⚙️Değişkenler:Alan Parametreleri

Abstract

The use of composite materials in civil engineering is increasing day by day due to their superior priorities such as high strength to weight ratio, high corrosion resistance, and durability. One of the recent materials used in the civil engineering application is pultruded glass fiber reinforced polymer (GFRP). Many studies are available in the literature related to the behavior of component (structural) level of the pultruded GFRP; however, very limited data is available related to the behavior of the lamina level of the pultruded GFRP. Since the behaviors of the pultruded GFRP in longitudinal and transverse directions are quite distinct, it is aimed to provide the tensile and compressive behavior of the pultruded GFRP in terms of stiffness, capacity and failure modes. Pursuant to this goal, longitudinal and transverse direction of the pultruded GFRP laminas were tested under both compressive and tensile forces according to ASTM standards. A total of 12 specimens, three replicates for each type, were tested. Moreover, these tests were modelled with the aid of Abaqus. The numerical and experimental results revealed that the transverse strength of pultruded GFRP is much weaker than its longitudinal strength for both compressive and tensile forces. While the damages in tensile tests started in micro dimension and continued as macro and the result of the damage was progressive damage, the rapid progression of damages in compression experiments led to the development of catastrophic damage.

🔖

Bu Makaleye Atıf Yap

Gemi, L., Madenci, E., Özkılıç, Y. O. (2022). TENSILE AND COMPRESSIVE BEHAVIORS OF THE PULTRUDED GFRP LAMINA. Turkish Journal of Engineering, Cilt: 4 - Sayı: 4, 169–175. https://ajindex.com/articles/605519

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (7)

  1. Al-saadi, A. U., Aravinthan, T., and Lokuge, W. (2019). “Effects of fibre orientation and layup on the mechanical properties of the pultruded glass fibre reinforced polymer tubes.” Engineering Structures, Vol. 198, pp. 109448. Bai, Y., Post, N. L., Lesko J. J., and Keller, T. (2008). “Experimental investigations on temperature-dependent thermo-physical and mechanical properties of pultruded GFRP composites.” Thermochimica Acta, Vol. 469, No. (1-2), pp. 28-35.
  2. Bowlby, L. K., Saha, G. C., and Afzal, M. T. (2018). “Flexural strength behavior in pultruded GFRP composites reinforced with high specific-surface-area biochar particles synthesized via microwave pyrolysis.” Composites Part A: Applied Science and Manufacturing Vol. 110, pp. 190-196.
  3. Feo, L., Marra, G., and Mosallam, A. S. (2012). “Stress analysis of multi-bolted joints for FRP pultruded composite structures.” Composite Structures, Vol. 94, No. 12, pp. 3769-3780.
  4. Gemi, L., Kayrıcı, M., Uludağ, M., Gemi, D. S., and Şahin, Ö. S. (2018). “Experimental and statistical analysis of low velocity impact response of filament wound composite pipes.” Composites Part B: Engineering, Vol. 149, pp. 38-48.
  5. Gemi, L., Köroğlu, M. A., and Ashour, A. (2018). “Experimental study on compressive behavior and failure analysis of composite concrete confined by glass/epoxy±55 filament wound pipes.” Composite Structures, Vol. 187, pp. 157-168.
  6. Gemi, L., and Köroğlu, M. A. (2018). “Çekme bölgesi lifli beton olan cam fiber takviyeli polimer (GFRP) ve çelik donatılı etriyesiz kirişlerin eğilme etkisi altındaki davranışı ve hasar analizi.” Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi, Vol. 6, No. 4, pp. 654-667.
  7. Gemi, L., Aksoylu, C., Yazman, Ş., Özkılıç, Y. O., and Arslan, M. H. (2019). “Experimental investigation of shear capacity and damage analysis of thinned end prefabricated concrete purlins strengthened by CFRP composite.” Composite Structures, Vol. 229, pp. 111399. Gemi, L., Morkavuk, S., Köklü, U., and Yazman, Ş. (2020). “The effects of stacking sequence on drilling machinability of filament wound hybrid composite pipes: Part-2 damage analysis and surface quality.” Composite Structures, Vol. 235, pp. 111737. Gemi, L., Köklü, U., Yazman, Ş., and Morkavuk, S. (2020). “The effects of stacking sequence on drilling machinability of filament wound hybrid composite pipes: Part-1 mechanical characterization and drilling tests.” Composites Part B: Engineering, Vol. 186, pp. 107787. Gemi, L. (2018). “Investigation of