Behavior of Lightweight Smart Sandwich Panels Subjected to Tensile and Bending Loads- An Experimental Study

ADMT Journal

دوره 15، شماره 2، شهریور 2022، صفحه 1-13   

نوع مقاله: Original Article

شناسه دیجیتال (DOI): 10.30486/admt.2022.1937484.1302

نویسندگان

sameera Khalili¹؛ s. Mohammad Reza Khalili^{* 2}؛ Reza Eslami Farsani³؛ Puneet Mahajan⁴

¹Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

²Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran, Center of Research for Composite and Smart Materials and Structures, Faculty of Mechanical Engineering, K.N. Toosi University of Technology, Tehran, Iran, Visiting Professor, Applied Mechanics Department, Indian Institute of Technology, New Delhi,110016, India

³Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran

⁴Applied Mechanics Department, Indian Institute of Technology, Delhi-110016, India

چکیده

In this research work, sandwich composite panels made by fiber metal laminate (FML) as the facesheets and polymer foams as the core material are investigated in tensile and bending loads. To change or enhance the behaviour of sandwich panels in tensile and bending loads, shape memory alloy wires with pseudoelastic behaviour are also embedded in between FML layers in facesheets. The shape memory wires are also pre-strained in the FML facesheets of sandwich panels. To study the tensile and flexural properties of sandwich panels with smart FML facesheets three types of sandwich panels are considered and made including panels without shape memory alloy wire, panels with shape memory wires with 0% tensile pre-strain, and panels with shape memory wires with 5% tensile pre-strain for the same cross section. By placing SMA wires in the FML, the strength and stiffness of the smart sandwich specimens are increased significantly in tensile and bending loads. However, the effect of pre-straining the SMA wires is more predominant on stiffness of the specimens. The tensile and flexural toughness or energy absorption is much higher in case of the specimen with 5% pre-strained SMA wires. At the expenses of adding the SMA wires in the sandwich structures, the densities of various specimens are changed by nearly 1% to 5% for various specimens, but a significant increase in mechanical properties such as the strength and particularly the stiffness and toughness were achieved by the present lightweight smart sandwich structures.

کلیدواژه‌ها

Bending Test؛ Fiber Metal Laminate (FML)؛ Pseudoelastic Behavior؛ Sandwich Composite Panel؛ Shape Memory Alloy Wire؛ Tensile Test

مراجع

• Herranen, H., Pabut, O., Eerme, M., Majak, J., Pohlak, M., Kers, J., Saarna, M., Allikas, G., and Aruniit A., Design and Testing of Sandwich Structures with Different Core Materials, Materials Science, Vol. 18, No. 1, 2012, pp. 45-50.
• Mudassir, S., Ravi Shankar, D. V., and Manzoor Hussain, M., Flexural Behavior of Sandwich Composite Panels Under 4-Point Loading, International Journal of Materials Science, Vol. 11, No. 1, 2016, pp. 47-55.
• Khan, M. A., Syed, A. K., Ijaz, H., and Shah, R. M. B. R., Experimental and Numerical Analysis of Flexural and Impact Behaviour of Glass/PP Sandwich Panel For Automotive Structural Applications, Advanced Composite Materials, Vol. 27, No. 4, 2018, http://doi.org/10.1080/09243046.2017.1396199.
• Fiedler, T., Ochsner, A., Experimental Analysis of The Flexural Properties of Sandwich Panels with Cellular Core Materials, Materials Science and Engineering (Materialwissenschaft und Werkstofftechnik), Vol. 39, No. 2, 2008, pp. 121-124.
• Marx, J., Rabiei, A., Tensile Properties of Composite Metal Foam and Composite Metal Foam Core Sandwich Panels, Journal of Sandwich Structures and Materials, 2020, DOI: 10.1177/1099636220942880.
• Dinesh, S., Rajasekaran, T., Dhanasekaran, M., and Vigneshwaran, K., Experimental Testing on Mechanical Properties of Sandwich Structured Carbon Fibers Reinforced Composites, 2nd International conference on Advances in Mechanical Engineering (ICAME 2018) IOP Publishing, IOP Conf. Series: Materials Science and Engineering 40, 012180, doi:10.1088/1757-899X/402/1/012180, 2018.
• Correia, J. R., Garrido, M., Gonilha J. A., Branco, F. A., and Reis, L. G., GFRP Sandwich Panels Pu Foam and Pp Honeycomb Cores for Civil Engineering Structural Applications, Effects of introducing strengthening ribs, International Journal of Structural, Integrity, Vol. 3, No. 2, 2012, pp. 127-147.
• Salleh, Z., Mainul Islam, M. D., Ananda, J., and Haibin, S. U., Mechanical Properties of Sandwich Composite Made of Syntactic Foam Core and Gfrp Skins, AIMS Materials Science, Vol. 3, No. 4, 2016, pp. 1704-1727.
• Yaakob, M. Y., Mechanical and Ballistic Properties of Laminated Hybrid Glass Fiber/ Metal Wire Mesh Reinforced Unsaturated Polyster Composite of Hard Panel Products, Ph.D Thesis, The Centre for Graduate Studies, Universiti Pertahanan Nasional Malaysia, 2014.
• Khalili, S. M. R., Mittal, R. K., and Gharibi Kalibar, S., A Study of The Mechanical Properties of Steel/Aluminium/GRP Laminates, Materials Science and Engineering A, Vol. 412, No. 1-2, 2005, pp. 137–140.
• Sinmazçelik, T., Avcu, E., ÖzgürBora, M., and Çoban, O., A Review: Fibre Metal Laminates, Background, Bonding Types and Applied Test Methods, Materials & Design, Vol. 32, No. 7, 2011, pp. 3671-3685.
• Salve, A., Kulkarni, R., and Mache, A., A Review: Fiber Metal Laminates (FML’s) Manufacturing, Test methods and Numerical modelling, International Journal of Engineering Technology and Science (IJETS), Vol. 6, No. 1, 2016, pp. 71-84.
• Rajkumar, G. R., Krishna, M., Narasimhamurthy, H. N., Keshavamurthy, Y. C., and Nataraj, J. R., Investigation of Tensile and Bending behaviour of Aluminium Based Hybrid Fiber Metal Laminates, Procedia Materials Science, Vol. 5, 2014, pp. 60-68.
• Bhat, S., Narayanan, S., On Fabrication and Testing of Glare, ARPN Journal of Engineering and Applied Sciences, Vol. 9, No. 9, 2014, pp. 1606-1614.
• Eslami-Farsani, R., Aghamohammadi, H., and Khalili, S. M. R., Recent Trend in Developing Advanced Fiber Metal Laminates Reinforced with Nanoparticles: A Review Study, Journal of Industrial Textiles, 2020, Doi: 10.1177/1528083720947106
• Dariushi, S., Sadighi, M., Surface with a Crack Propagation Through the Foam Cells, The Damage Development Appeared, Appl Compos Mater, Vol. 20, 2013, pp. 839–855.
• Baştürk, S. B., Tanoğlu, M., Development and Mechanical Behavior of FML/ Aluminium Foam Sandwiches, Appl Compos Mater, Vol. 20, 2013, pp. 789-802.
• Klaput, J., Studies of Selected Mechanical Properties of Nitinol - Shape Memory Alloy, Archives of Foundry Engineering, Vol. 10, 2010, pp. 155-158.
• Kuang, K. S. C., Quek, S. T., and Cantwell, W. J., Active Control of a Smart Composite with Shape Memory Alloy Sheet Using a Plastic Optical Fiber Sensor, Sensors and Actuators A: Physical, Vol. 201, 2013, pp. 182-187.
• Hartl, D. J., Lagoudas, D. C., Aerospace Applications of Shape Memory Alloys, Proc. IMechE, Vol. 221G, 2007, pp. 535-552.
• Jani, J. M., Leary, M., Subic, A., and Gibson, M. A., A Review of Shape Memory Alloy Research, Applications and Opportunities, Materials and Design, Vol. 56, 2014, pp. 1078-1113.
• Kheirikhah, M. M., Khadem, M., and Farahpour, P., Bending Analysis of Soft-Core Sandwich Plates with Embedded Shape Memory Alloy Wires Using Three-Dimensional Finite Element Method, Proceedings of the Institution of Mechanical Engineers Part L Journal of Materials Design and Applications, Vol. 226, No. 3, 2012, pp. 186-202.
• Khalili, S. M. R., Akbari, T., Study on the Effective Parameter of Buckling Behavior of Cylindrical Composite Shells with Embedded SMA Wires, Journal of Reinforced Plastics and Composites, Vol. 38, No. 16, 2019, https://doi.org/10.1177/0731684419842316.
• Eslami-Farsani, R., Mohaseb Karimlou, M. R., Saeedi, A., and Zamani, A., Effect of Shape Memory Alloy Wires on the Buckling Behavior of Fiber Metal Laminates, Fibers and Polymers, Vol. 20, 2019, pp. 1690–1695.
• Cortes, P., Cantwell, W. J., and Kuang, K. S. C., The Fracture Properties of a Smart Fiber Metal Laminate, Polymer Composites, 2007, pp. 534-544.
• Navard Aluminum MFG Co., Arak Provience, I. R. Iran, https://www.navard-aluconam.com, (accessed Feb. 24, 2020).
• Zauba Technologies Private Limited, Bangalore, India, https://www.zauba.com, (accessed Feb. 24, 2020).
• Guangzhou Ning E-Plastics Co.Ltd, Guangzhou, China, https://www.ningeplastics.com, (accessed Feb. 24, 2020).
• G and H Orthodontics Company, Franklin, USA, https://www.ghwire.com, (accessed Feb. 24, 2020).
• ASTM D638-14. Standard Test Method for Tensile Properties of Plastics D638-14, 2015.
• ASTM C393-00. Standard Test Method for Flexural Properties of Sandwich Constructions C393-00; 2000.
• Liu, B., Villavicencio, R., and Guedes Soares, C., Failure Characteristics of Strength-Equivalent Aluminium and Steel Plates in Impact Conditions, Analysis and Design of Marine Structures – Guedes Soares & Romanoff (eds), ISBN: 978-1-138-00045-2, 2013, pp. 167-174.