Balpeteği Sandviç Kompozitlerin Treyler Ön Panellerine Uygulanabilirliğinin Sonlu Elemanlar Analizi ile İncelemesi

Yıl 2022, Sayı: 34, 285 - 291, 31.03.2022

Miraç Mutlu , Ayşegül Akdoğan Eker , Emin Emre Göktepe

https://doi.org/10.31590/ejosat.1081516

Öz

Bu çalışmada, tenteli perdeli treyler ön panellerine balpeteği sandviç kompozitlerin uygulanabilirliği sonlu elemanlar analizi (FEA) ile incelenmiştir. Balpeteği sandviç yapılı kompozitlerden; polipropilen (PP) balpeteği, S320 çelik levha ve 3005 H19 alüminyum alaşımı balpeteği, 5457 H22 alüminyum levhalardan imal edilmiş iki farklı kompozit bu çalışmanın kapsamında değerlendirilmiştir. TS EN 12642 normunda belirtilen test standartları göz önüne alınarak statik analizler gerçekleştirilmiştir. Kompozit malzemelere uygulanan analizlerde gerilme dağılımı, toplam deformasyon ve gerinim enerjisi çıktıları değerlendirilmiştir. Analizler sonucunda, PP balpeteği kompozit ön panelde en yüksek gerilme değeri 2439 MPa, deplasman 68mm ve gerinim enerjisi 3108 mJ olarak elde edilmiştir. Alüminyum balpeteği kompozit ön panelde ise en yüksek gerilme değeri 391 MPa, deplasman değeri 29 mm ve gerinim enerjisi 286 mJ olarak bulunmuştur. Elde edilen veriler göz önüne alındığında, polipropilen balpeteği yapılı kompozit ön panel için gerekli özellikleri sağlayamadığı, alüminyum balpeteği yapılı kompozitlerin ise uygulanabilir olduğu sonucuna varılmıştır.

Anahtar Kelimeler

Treyler, Kompozit, Balpeteği, Ön Panel, Sonlu Elemanlar Analizi (FEA).

Destekleyen Kurum

Tırsan Treyler San. ve Tic. A.Ş.

Teşekkür

Yazarlar, bu çalışmada vermiş oldukları desteklerinden dolayı Tırsan Treyler A.Ş.’ye teşekkürlerini sunar.

Investigation of the Applicability of Honeycomb Sandwich Composites to Trailer Front Panels by Finite Element Analysis

Öz

In this study, the feasibilty of honeycomb sandwich composites to curtainsider trailer bulkhead was investigated by finite element analysis (FEA). Honeycomb sandwich composites: two different composites made of polypropylene (PP) honeycomb, S320 steel skin and 3005 H19 aluminum alloy honeycomb, 5457 H22 aluminum skin were evaluated within the scope of this study. Static analyzes were carried out considering the test standards specified in the TS EN 12642 norm. Stress distribution, total deformation and strain energy outputs were evaluated in the analyzes applied to composite materials. As a result of the analysis, the highest stress value was obtained as 2439 MPa, displacement 68mm and strain energy 3108 mJ in the PP honeycomb composite front panel. In the aluminum honeycomb composite front panel, the highest stress value was found to be 391 MPa, the displacement value was 29 mm, and the strain energy was 286 mJ. Considering the data obtained, it was concluded that polypropylene honeycomb composite front panel could not provide the necessary properties, while aluminum honeycomb composites were applicable.

Anahtar Kelimeler

Trailer, Composite, Honeycomb, Bulkhead, Finite Element Analysis (FEA).

Kaynakça

• Schellens, H., Peijs, T. Design of A Multi-Functional Semitrailer Using Structural Sandwich Panels, Eindhoven University of Technology, Hollanda.
• Karayolları Genel Müdürlüğü, (2022), Karayollari Trafik Yönetmeliği, Erişim adresi https://www.mevzuat.gov.tr/mevzuat?MevzuatNo=8182&MevzuatTur=7&MevzuatTertip=5
• Tırsan Treyler, Tenteli Perdeli, Erişim adresi https://tirsan.com.tr/perdeli-ve-tenteli-13-c/mega-25-c
• Türk Standartlar Enstitüsü, (2016), Karayolu Taşıtlarında Yük Emniyeti-Ticari Araçların Gövde Yapısı-Asgari Gerekler, (TS EN 12642), ICS 43.080.10.
• Zinno, A., Prota, A., Di Maio, E., Bakis, C. E., (2011) Experimental Characterization of Phenolic-Impregnated Honeycomb Sandwichstructures for Transportation Vehicles, Department of Structural Engineering, University of Naples, İtalya.
• Gao, X., Zhang, M., Huang, Y., Sang L., Hou, W., (2020) Experimental and Numerical Investigation of Thermoplastic Honeycomb Sandwich Structures Under Bending Loading, School of Automotive Engineering, Dalian University of Technology, Dalian, 116024, Çin.
• Galos, J., Sutcliffe, M., Newaz, G., (2016), Design, Fabrication and Testing of Sandwich Panel Decking For Use In Road Freight Trailers, Department of Engineering, University of Cambridge, Journal of Sandwich Structures and Materials, Trumpington Street, Cambridge CB2 1PZ, BK.
• Hou, W., Shen, Y., Jiang, K., Wang, C., (2022), Study On Mechanical Properties Of Carbon Fiber Honeycomb Curved Sandwich Structure And Its Application In Engine Hood, School of Automotive Engineering, State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, Çin.
• Pentour Honeycomb Online Store, Erişim adresi https://www.furrental.com/product/aluminium-honeycomb-core/
• Made-in-China, Erişim adresi https://cngwit.en.made-in-china.com/product/SXanUxNkYhpW/China-Environment-Friendly-Polypropylene-Honeycomb-Core-with-Non-Woven-Fabric.html
• Andrew, J., Schneider, J., Schiffer, A., Hafeez, F., (2022), Dynamic Crushing of Tailored Honeycombs Realized Via Additive Manufacturing, Department of Mechanical Engineering, Khalifa University of Science and Technology, Abu Dhabi.
• Aydıncak, İ., (2007) Investigation of Design and Analyses Principles of Honeycomb Structures, The Graduate School of Natural and Applied Sciences of Middle East Technical University. Türkiye.
• Kelsey S., Gellatly R. A., Clark B. W., (1958) The Shear Modulus of Foil Honeycomb Cores, Aircraft Engineering., Vol. 30.
• Masters I. G., Evans K. E., (1996), Models for the Elastic Deformationof Honeycombs, Composite Structures, Vol. 35.
• Zhang J., Ashby M. F., (1992), The Out-of- Plane Propties of Honeycombs Int. J. Mech. Sci., Vol. 34, No. 6.
• Liu Q, Zhao Y., (2007), Effect of Soft Honeycomb Core on Flexural Vibration of Sandwich Panel using Low Order and High Order Shear Deformation Models, Journal of Sandwich Structures and Materials, Vol. 9.
• Abd-el-Sayed F., Burgess I.W., Jones R., (1979), A Theoretical Approach to the Deformation of Honeycomb-Based Composite Materials, Composites.
• Nast E., (1997), On Honeycomb-Type Core Moduli, AIAA/ASME/AHS Adaptive Structures Forum, Kissimmee, FL, Apr. 7-10.