Araştırma Makalesi

Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates

Cilt: 22 Sayı: 64 24 Ocak 2020
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Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates

Öz

Composite materials are exposed to various loading speeds when considering the application areas. Understanding how strain rates affect the behavior of composite materials and estimating this behavior constitute one of the important work areas. In this work, glass fiber reinforced epoxy composites were produced and their mechanical behaviour under various strain rates (2.5 mm/min, 5 mm/min and 10 mm/min) was investigated. Strain rates was based on crosshead speed. Composite plates were produced by VARIM (Vacuum Assisted Resin Infusion Method). The samples were cut according to ASTM standards and then three-point bending test was applied to understand flexural behaviour of glass fiber reinforced epoxy composites. Composite plates were prepared as three different fiber orientations (0°, 45°, 90°) and the effect of different strain rates on different fiber orientations was investigated. As a result, as strain rate increases, the flexural stress increases and there is no meaningful change in the modulus of elasticity and deflection. In addition, the most affected fiber orientation is 45° fiber orientation for flexural stress.

Anahtar Kelimeler

Kaynakça

  1. 1. Tong, L., Mouritz, A.P., and Bannister M.K. 2002. 3D Fibre Reinforced Polymer Composites. Chapter 1- Introduction. Elsevier Science, pp.1-12.
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  3. 3. Saheb, D. N., & Jog, J. P. 1999. Natural fiber polymer composites: a review. Advances in Polymer Technology: Journal of the Polymer Processing Institute, 18(4), 351-363.
  4. 4. Zheng, Y. Z., Wang, W. W., Mosalam, K. M., & Zhu, Z. F. 2018. Mechanical behavior of ultra-high toughness cementitious composite strengthened with fiber reinforced polymer grid. Composite Structures, 184, 1-10.
  5. 5. Jacob, G. C., Starbuck, J. M., Fellers, J. F., Simunovic, S., & Boeman, R. G. 2004. Strain rate effects on the mechanical properties of polymer composite materials. Journal of Applied Polymer Science, 94(1), 296-301.
  6. 6. Dastoorian, F., & Tajvidi, M. 2008. Influence of strain rate on the flexural properties of a wood flour/HDPE composite. Journal of Reinforced Plastics and Composites, 27(16-17), 1701-1708.
  7. 7. Okoli, O. I., & Smith, G. F. 2000. The effect of strain rate and fibre content on the Poisson’s ratio of glass/epoxy composites. Composite Structures, 48(1-3), 157-161.
  8. 8. Gurusideswar, S., Srinivasan, N., Velmurugan, R., & Gupta, N. K. 2017. Tensile response of epoxy and glass/epoxy composites at low and medium strain rate regimes. Procedia engineering, 173, 686-693.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

24 Ocak 2020

Gönderilme Tarihi

16 Temmuz 2019

Kabul Tarihi

29 Ağustos 2019

Yayımlandığı Sayı

Yıl 2020 Cilt: 22 Sayı: 64

Kaynak Göster

APA
Demircan, G., Özen, M., & Kısa, M. (2020). Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 22(64), 271-276. https://doi.org/10.21205/deufmd.2020226426
AMA
1.Demircan G, Özen M, Kısa M. Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates. DEUFMD. 2020;22(64):271-276. doi:10.21205/deufmd.2020226426
Chicago
Demircan, Gökhan, Mustafa Özen, ve Murat Kısa. 2020. “Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 22 (64): 271-76. https://doi.org/10.21205/deufmd.2020226426.
EndNote
Demircan G, Özen M, Kısa M (01 Ocak 2020) Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 22 64 271–276.
IEEE
[1]G. Demircan, M. Özen, ve M. Kısa, “Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates”, DEUFMD, c. 22, sy 64, ss. 271–276, Oca. 2020, doi: 10.21205/deufmd.2020226426.
ISNAD
Demircan, Gökhan - Özen, Mustafa - Kısa, Murat. “Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 22/64 (01 Ocak 2020): 271-276. https://doi.org/10.21205/deufmd.2020226426.
JAMA
1.Demircan G, Özen M, Kısa M. Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates. DEUFMD. 2020;22:271–276.
MLA
Demircan, Gökhan, vd. “Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, c. 22, sy 64, Ocak 2020, ss. 271-6, doi:10.21205/deufmd.2020226426.
Vancouver
1.Gökhan Demircan, Mustafa Özen, Murat Kısa. Flexural Properties of Glass Fiber Reinforced Epoxy Composites at Different Strain Rates. DEUFMD. 01 Ocak 2020;22(64):271-6. doi:10.21205/deufmd.2020226426

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