An FEA Study on Impact Resistance of Bio-Inspired CAD Models

Tom Page*, Gisli Thorsteinsson**
* Senior Lecturer, Loughborough Design School, United Kingdom.
** Professor, Department of Design and Craft Education, Iceland University of Education, Iceland.
Periodicity:August - October'2017
DOI : https://doi.org/10.26634/jme.7.4.13708

Abstract

The purpose of this paper is to explore the use of biomimetic methods in the design of armour systems. It focusses on biological structures found in nature that feature both rigid and flexible armours, analysing their structures and determining which are the most widely successful. A study was conducted on three bio-inspired structures built in Creo Parametric and tested using Finite Element Analysis (FEA) software to determine which structure had the best impact resistance. The study was conducted based on parameters from a study conducted on impact testing biological materials (Lee et al., 2011). The aim of the study was to discover if a bio-inspired model built using ABS (Acrylonitrile Butadiene Styrene) and silicone, based on the structure of an osteoderm would perform well under impact.

Keywords

Biomimicry, CAD, FEA

How to Cite this Article?

Page, T., and Thorsteinsson, G. (2017). An FEA Study on Impact Resistance of Bio-Inspired CAD Models. i-manager’s Journal on Mechanical Engineering, 7(4), 1-15. https://doi.org/10.26634/jme.7.4.13708

References

[1]. Achrai, B., & Wagner, H. (2013). Micro-structure and mechanical properties of the turtle carapace as a biological composite shield. Acta Biomaterialia, 9(4), 5890-5902.
[2]. Barthelat, F., & Espinosa, H. (2007). An Experimental Investigation of Deformation and Fracture of Nacre Mother-of-Pearl. Exp. Mech., 47(3), 311-324.
[3]. Bond, G., Richman, R., & McNaughton, W. (1995). Mimicry of natural material designs and processes. JMEP, 4(3), 334-345.
[4]. Chen, I., Kiang, J., Correa, V., Lopez, M., Chen, P., McKittrick, J., et al., (2011). Armadillo armor: Mechanical testing and micro-structural evaluation. Journal of the Mechanical Behavior of Biomedical Materials, 4(5), 713- 722.
[5]. Chintapalli, R., Mirkhalaf, M., Dastjerdi, A., & Barthelat, F. (2014). Fabrication, testing and modeling of a new flexible armor inspired from natural fish scales and osteoderms. Bioinspir. Biomim., 9(3), 036005.
[6]. Chua, Y. S., Law, E., Teo, F. C., Kang, M., Pang, S. D., & Quek, S.(2014).Bio-Inspired fishscale-cellular composite system for protection against penetration loads: A proof of concept study. European Conference on Composite Materials, (pp. 22-26). Seville, Spain.
[7]. Johnson, A., Bingham, G., & Wimpenny, D. (2013). Additive manufactured textiles for high-performance stab resistant applications. Rapid Prototyping Journal, 19(3), 199-207.
[8]. Lee, S., Novitskaya, E., Reynante, B., Vasquez, J., Urbaniak, R., Takahashi, T., et al. (2011). Impact testing of structural biological materials. Materials Science and Engineering: C, 31(4), 730-739.
[9]. Mayer, G. & Sarikaya, M. (2002). Rigid biological composite materials: Structural examples for biomimetic design. Experimental Mechanics, 42(4), 395-403.
[10]. Naleway, S., Porter, M., McKittrick, J., & Meyers, M. (2015). Structural Design Elements in Biological Materials: Application to Bioinspiration. Adv. Mater., 27(37), 5455- 5476.
[11]. Rhee, H., Horstemeyer, M., & Ramsay, A. (2011). A study on the structure and mechanical behavior of the Dasypusnovemcinctus shell. Materials Science and Engineering: C, 31(2), 363-369.
[12]. Salinas, C. & Kisailus, D. (2013). Fracture Mitigation Strategies in Gastropod Shells. JOM, 65(4), 473-480.
[13]. Sensale, S., Jones, W., & Blanco, R. (2014). Does osteoderm growth follow energy minimization principles? Journal of Morphology, 275(8), 923-932.
[14]. Sun, C., & Chen, P. (2013). Structural design and mechanical behavior of alligator (Alligator mississippiensis) osteoderms. Acta Biomaterialia, 9(11), 9049-9064.
[15]. Vincent, J., Bogatyreva, O., Bogatyrev, N., Bowyer, A., & Pahl, A. (2006). Biomimetic design methods: Its practice and theory. Journal of The Royal Society Interface, 3(9), 471-482.
[16]. Yang, W., Chen, I., Gludovatz, B., Zimmermann, E., Ritchie, R., & Meyers, M. (2012). Natural Flexible Dermal Armor. Adv. Mater., 25(1), 31-48.

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