Effect of Various Cross-Sections on the Flexural Behaviour of Composite Beams

Yıl 2023, Cilt: 27 Sayı: 3, 572 - 579, 30.06.2023

Ece Yiğit , Nurşen Saklakoğlu

https://doi.org/10.16984/saufenbilder.1193796

Öz

This study investigated the influence of various cross-sections on the flexural properties of composite beams. Within the first stage of the paper, a finite element model represented the standard three-point bending test of a composite beam was developed. The model was correlated by mesh dependency analysis and a three-point bending test. After model correlation was completed, composite beam models with 6 cross-sections were generated as CAD data and imported to the correlated finite element model. As a result of the studies, it has been determined that the F profile is the most unstable profile compared to other sections, and the D profile is the most durable profile.

Anahtar Kelimeler

Composite materials, different cross-section, finite element analysis (FEA), three-point bending

Kaynakça

• F. C. Campbell, Structural Composite Materials, ASM International, Ohio, 2010.
• J. Cai, L Qiu, S. Yuan, L. Shi, P. Liu, D. Liang, “Structural Health Monitoring for Composite Materials,” Composites and Their Applications, InTech Open, Ning Hu, 2012, 440.
• S. P. Venkatesan, L. Boobalan, S. Bennet, J. Hemanandh, S. Ganesan, “Mechanical properties and morphological study on palm Fiber/S-Glass reinforced polymer matrix composites’’, Materials Today: Proceedings, vol. 47, 4373–4377, 2021.
• Ü. Esendemir, M. R. Usal, A. Öndürücü, M. Usal, “Orta noktasından tekı̇l yüke maruz kompozı̇t bası̇t kı̇rı̇ş ı̇çı̇n maksı̇mum sehı̇m değerlerı̇nı̇n deneysel, nümerı̇k ve analı̇tı̇k olarak bulunarak ı̇rdelenmesı̇’’, Soma Vocational School Journal of Technical Sciences, vol. 2, no. 14, pp. 1-100, 2010.
• Vanam, B. C. L., Rajyalakshmi M., Inala, R., “Static analysis of an isotropic rectangular plate using finite element analysis (FEA)’’, Journal of Mechanical Engineering Research, vol. 4, no. 4, pp. 148-162, 2012.
• S. Korucu, K. Gök, M. Tümsek, G. Soy, A. Gök, “Farklı Profillere Sahip Kirişlerde Meydana Gelen Eğilme Gerilmesi ve Sehim Miktarının Teorik ve Nümerik Yöntemler ile Analizi”, Dokuz Eylul University Faculty of Engineering, Journal of Science and Engineering, vol. 21, no.62, 469-482, 2019.
• Azzam A., Li W., “An experimental investigation on the three-point bending behavior of composite laminate”, IOP Conference Series Materials Science and Engineering, vol. 62, no. 1, IOP Publishing, 2014.
• M. Z. Ansari, C. Cho, “Deflection, frequency, and stress characteristics of rectangular, triangular, and step profile microcantilevers for biosensors”, Sensors (Basel, Switzerland), vol. 9, no. 8, pp. 6046- 57, 2019.
• S. Evran, “Bending stress analysis of axially layered functionally graded beams”, Omer Halisdemir University Journal of Engineering Sciences, vol. 7, no. 1, pp. 390-8, 2018.
• U. K. Chakravarty, “On the modeling of composite beam cross-sections”, Composites Part B: Engineering, Georgia Institute of Technology, vol. 42, no. 4, pp. 982-991, 2011.