FARKLI DELİK ÇAPLARINA SAHİP HİBRİT KOMPOZİT LAMİNATLARIN TEORİK BURKULMA YÜKÜNÜN TAGUCHI TABANLI BULANIK MODEL YÖNTEMİYLE BELİRLENMESİ

Öz

Bu çalışmada, farklı delik çaplarına sahip hibrit kompozit laminatların teorik burkulma yükünün Taguchi tabanlı bulanık optimizasyon yöntemi kullanılarak belirlenmesi incelenmiştir. Taguchi tabanlı bulanık yöntemde, teorik yaklaşımdaki burkulma parametreleri girdi verisi olarak kullanılmış ve kritik burkulma yükü değeri çıktı olarak alınmıştır. Optimizasyon sonuçlarını belirlemek için Çoklu Performans Karakteristikleri İndeksi (MPCI) kullanılmıştır. Ayrıca, teorik sonuçlar deneysel ve sayısal yaklaşımlarla doğrulanmıştır. Deneysel yaklaşımda, hibrit kompozit laminatlar (HCGFRE), düz dokuma cam elyaf takviyeli epoksi (GFRE) ve düz dokuma karbon elyaf takviyeli laminatların (CFRE) ardışık olarak sıralanmasıyla üretilmiştir. Testler, oda sıcaklığında 1 mm/dakika sabit yükleme hızında gerçekleştirilmiştir. Sayısal analizde, özdeğer burkulma analizi Ansys sonlu elemanlar programı kullanılarak gerçekleştirilmiştir. Kompozit laminatlar, Composite PrepPost (ACP) alt modülü kullanılarak oluşturulmuştur. Sonuç olarak, hibrit kompozit laminatların kritik burkulma yükünü belirlemek için Taguchi tabanlı bulanık yöntemin kullanılmasının, sonuçlar açısından hem deneysel hem de sayısal yaklaşımlarla tutarlı olduğu gözlemlenmiştir.

Anahtar Kelimeler

• Burkulma yükü
• hibrit kompozit
• çentik etkisi
• Taguchi tabanlı bulanık model
• sonlu elemanlar analizi

DETERMINATION OF THE THEORATICAL BUCKLING LOAD OF HYBRID COMPOSITE LAMINATES HAVING DIFFERENT HOLE DIAMETERS THROUGH TAGUCHI-BASED FUZZY MODEL

Öz

This study examined the determination of theoretical buckling load of hybrid composite laminates with different hole diameters using the Taguchi-based fuzzy optimization method. In the Taguchi-based fuzzy method, the buckling parameters in the theoretical approach were used as input data, and the critical buckling load value was considered the output. Multiple Performance Characteristics Index (MPCI) was utilized for determining optimization results. Moreover, theoretical results verified by experimental and numerical approaches. In the experimental approach, the hybrid composite laminates (HCGFRE) manufactured by sequential sequencing of plain woven glass fiber reinforced epoxy (GFRE) and plain woven carbon fiber reinforced laminates (CFRE). Tests were carried out at a constant loading rate of 1 mm/min at room temperature. In numerical analysis, eigenvalue buckling was performed using Ansys finite element program. Composite laminates were formed utilizing Composite PrepPost (ACP) sub-module. Eventually, it was observed that using the Taguchi-based fuzzy method to determine the critical buckling load of hybrid composite laminates is consistent with both experimental and numerical approaches in terms of results

Anahtar Kelimeler

• Buckling load
• hybrid composite
• notch effect
• Taguchi-based fuzzy model
• finite element analysis

Kaynakça

1. Achour B., Ouinas D., Touahmia M. and Boukendakdji M.. (2018). Buckling of hybrid composite carbon/epoxy/aluminum plates with cutouts. Eng Technol Appl Sci Res, 8(1) : 2393-2398. https://doi.org/10.48084/etasr.1224
2. Allahbakhsh H. and Dadrasi A. ( 2012). Buckling analysis of laminated composite panel with elliptical cutout subject to axial compression. Modell Simul Eng,1: 171953. https://doi.org/10.1155/2012/171953
3. Altan MF and Kartal ME.(2009).Investigation of buckling behavior of laminated reinforced concrete plates with central rectangular hole using finite element method. Mater Des 30: 2243–2249. https://doi.org/10.1016/j.matdes.2008.08.026
4. ANSYS, Introduction to Ansys Composite PrepPost (ACP). (2022, accessed 1 January 2022).
5. Arman Y., Zor M. and Aksoy S.(2006). Determination of critical delamination diameter of laminate composite plates under buckling loads. Compos Sci Technol, 66:2945–2953. https://doi.org/10.1016/j.compscitech.2006.02.014
6. ASTM D8511, Standard Guide for Design and Analysis of Local Buckling and Crippling Test Specimen accessed 20 September 2023.
7. Boga C., Koroglu T.(2021). Proper estimation of surface roughness using hybrid intelligence based on artificial neural network and genetic algorithm. J Manuf Proc, 70:560-569 https://doi.org/10.1016/j.jmapro.2021.08.062
8. Damghani M., Pir RA, Murphy A. and Fotouhet M.(2022). Experimental and numerical study of hybrid (CFRP-GFRP) composite laminates containing circular cut-outs under shear loading. Thin-Walled Struct, 179:109752. https://doi.org/10.1016/j.tws.2022.109752

9. Diniz CA, Cunha SS and Gomes GF.(2019). Optimization of the Layers of Composite Materials from Neural Networks with Tsai–Wu Failure Criterion. J. Fail. Anal, 19:709–715. https://doi.org/10.1007/s11668-019-00650-w
10. Ellobody E., Feng R. and Young B. (2014). Linear and nonlinear finite element analyses In: Ellobody E., Feng R., Young B. (eds) Finite element analysis and design of metal structures. United States of America: Butterworth-Heinemann is an imprint of Elsevier, pp56-71. https://doi.org/10.1016/C2012-0-07230-4 . https://scholar.hit.edu.cn/en/publications/finite-element-analysis-and-design-of-metal-structures/
11. Erbayrak E., Gumus BE, Yuncuoglu EY and Y..Kahraman.(2020). Investigations of Strain rate effects on the mechanical properties of hybrid composite laminate under varying temperatures. Arabian J. Sci Eng.45: 9709–9724. https://doi.org/10.1007/s13369-020-04903-x
12. Erbayrak E., Yuncuoglu EU, Kahraman Y. and Gumus BE.(2021). An experimental and numerical determination on low‑velocity impact response of hybrid composite laminate. Iran J. Sci Technol Trans Mech Eng.45: 665–681. https://doi.org/10.1007/s40997-020-00402-4
13. Erbayrak E.(2021). Determination of flexural properties of hybrid composite using Cowper-Symonds rate-dependent material model. J. Compos Mater 55(29): 4399-4420. https://doi.org/10.1177/00219983211038626
14. Erbayrak S. and Erbayrak E.(2020). Determination of the impact damage threshold point of composite material using fuzzy-base taguchi method. J. Eng Res 8(3): 153-171 https://doi.org/10.1016/S2307-1877(25)00772-2
15. Er O., Külekci M.K., Esme U, Boga C.(2021). Multi Response Optimization of Friction Stir Spot Welding Process Using Taguchi Based Grey Relational Analysis. Çukurova University Journal of the Faculty of Engineering and Architecture 36(2):421-432. https://doi.org/10.21605/cukurovaumfd.982797
16. Farooq U. and Myler P.(2015). Finite element simulation of buckling-induced failure of carbon fibre-reinforced laminated composite panels embedded with damage zones. Acta Astronaut 115:314-329. https://doi.org/10.1016/j.actaastro.2015.05.039
17. Kolanu NR, Raju G. and Ram M. (2020). Post-buckling failure studies on quasi-isotropic CFRP panels under positive and negative in-plane shear loading. Compos Struct 246: 112379. https://doi.org/10.1016/j.compstruct.2020.112379
18. Krishnaa MV, Narasimhab GB, Anthony NR, Xavior M.(2015). Optimization of influential parameters on mechanical behaviour of AlMg1 SiCu hybrid metal matrix composites using taguchi integrated fuzzy approach. Mater Today Proc 2:1464-1468. https://doi.org/10.1016/j.matpr.2015.07.071
19. Kuehn T., Pasternak H. and Mittelstedt C.(2014). Local buckling of shear-deformable laminated composite beams with arbitrary cross-sections using discrete plate analysis. Compos Struct 113: 236–248. https://doi.org/10.1016/j.compstruct.2014.03.022
20. Laurin F., Carrere N. and Maire JF.(2007). Laminated composite structures subjected to compressive loading: A. material and structural buckling analysis. Compos. Struct 80:172-182. https://doi.org/10.1016/j.compstruct.2006.04.074
21. Lopatin AV and Morozov EV. (2020). Buckling of a rectangular composite orthotropic plate with two parallel free edges and the other two edges clamped and subjected to uniaxial compressive distributed load. Eur. J.. Mech. A.. Solids 81: 103960. https://doi.org/10.1016/j.euromechsol.2020.103960
22. Loughlan J.(2019). The buckling of CFRP composite plates in compression and shear and thin-walled composite tubes in torsion – The effects of bend-twist coupling and the applied shear direction on buckling performance. Thin-Walled Struct 2019; 138: 392–403. https://doi.org/10.1016/j.tws.2019.01.045
23. Mutu HB and Aslan Z.(2022). Experimental investigation of buckling behavior of E.-glass/epoxy laminated composite materials with multi-walled carbon nanotube under uniaxial compression load. J. Compos Mater 56: 2573–2584 https://doi.org/10.1177/00219983221098795
24. Palanikumar K., Karunamoorthy L., Karthikeyan R. and Latha B.(2006). Optimization of Machining Parameters in Turning GFRP Composites Using a Carbide (K10) Tool Based on the Taguchi Method with Fuzzy Logics. Met Mater 12(6): 483-491 https://doi.org/10.1007/BF03027748
25. Pınarbası A.,Külekci M.K., Boga C, Esme U. (2020). Optimization of the Effect of Processing Parameters on Surface Roughness and Cutting Energy in CNC Milling of Al-7075 Material. Çukurova University Journal of the Faculty of Engineering and Architecture 35(2):345-355. https://doi.org/10.21605/cukurovaummfd.792420
26. Shimadzu, Universal / Tensile Testing Machine. (2022, accessed 1 January 2022).
27. Soutis C.(2012). Compressive strength of composite laminates with an open hole: Effect of ply blocking.J.Comp.Mater 47:2503-2512. https://doi.org/10.1177/0021998312466122
28. Tarng YS, Yang WH and Juang SC. (2000). The use of fuzzy Logic in the Taguchi Method for the Optimisation of the Submerged Arc Welding Process Int J. Adv Manuf Technol 16: 688–694. DOI: https://doi.org/10.1007/s001700070040
29. Vummadisetti S. and Singh SB.(2020). Buckling and post buckling response of hybrid composite plates under uniaxial compressive loading. J. Build Eng 27:101002. https://doi.org/10.1016/j.jobe.2019.101002
30. Whitworth HA, Aluko O. and Tomlinson NA.(2008) Application of the point stress criterion to the failure of composite pinned joints. Eng Frac Mech 75:1829–1839. https://doi.org/10.1016/j.engfracmech.2006.12.003
31. Yeter E., Erklig A. and Bulut M.(2014). Hybridization effects on the buckling behavior of laminated composite plates. Compos Struct.118: 19-27. 10.1016/j.compstruct.2014.07.020
32. Zuo P., Srinivasa DV and Vassilopoulos AP.(2021). Review of hybrid composites fatigue. Compos Struct 274: 114358. https://doi.org/10.1016/j.compstruct.2021.114358