Browse > Article
http://dx.doi.org/10.7234/composres.2021.34.3.155

Vibration and Impact Transmission for each Variable of Woodpile Metamaterial  

Ha, Young sun (Department of Mechanical Engineering, Kongju National University)
Hwang, Hui Y. (Department of Mechanical Design Engineering, Andong National University)
Cheon, Seong S. (Department of Mechanical Engineering, Kongju National University)
Publication Information
Composites Research / v.34, no.3, 2021 , pp. 155-160 More about this Journal
Abstract
Metamaterials are complexes of elements that can create properties not found in naturally occurring materials, such as changing the direction of forces, creating negative stiffness, or altering vibration and impact properties. In the case of wood pile metamaterials that are easy to manufacture and have excellent performance in reducing vibration and shock in the vertical direction, basic research on variables affecting shock transmission is needed to reduce shock. Although research on impact reduction according to geometrical factors is being conducted recently, studies on the effect of material variables on impact reduction are insufficient. In this paper, finite element analysis was carried out by variablizing the geometrical properties (lamination angle, diameter, length) and material properties (modulus of elasticity, specific gravity, Poisson's ratio) of wood pile cylinders. Through finite element analysis, the shape of the wooden pile cylinder delivering impact was confirmed, and the effect of each variable on the reduction of impact force and energy was considered through main effect diagram analysis, and frequency band analysis was performed through fast Fourier transform. proceeded In order to reduce the impact force and vibration, it was found that the variables affecting the contact area of t he cylinder have a significant effect.
Keywords
Woodpile Metamaterial; Parametric Study; Impact Reduction; Fast Fourier Transform;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Meng, Z., Liu, M., Zhang, Y., and Chen, C.Q., "Multi-step Deformation Mechanical Metamtaerials," Journal of the Mechanics and Physics of Solids, Vol. 144, 2020, 104095.   DOI
2 Hu, J., Yu, T.X., Yin, S., and Xu, J., "Low-speed Impact Mitigation of Recoverable DNA-inspired Double Helical Metamaterials," International Journal of Mechanical Sciences, Vol. 161-162, 2019, 105050.   DOI
3 Cuan-Urquizo, E., and Bhaskar, A., "Flexural Elasticity of Woodpile Lattice Beams", European Journal of Mechanics A/Solids, Vol. 67, 2018, pp. 187-199.   DOI
4 Kim, E.H., and Yang, J.K., "Wave Propagation in Single Column Woodpile Phononic Crystals: Formation of Tunable Band Gaps", Journal of the Mechanics and Physical Review Letters, Vol. 71, 2014, pp. 33-45.   DOI
5 Santos, F.A., Rebelo, H., Coutinho, M., Sutherland, L.S., Cismasiu, C., Farina, I., and Fraternali, F., "Low Velocity Impact Response of 3D Printed Structures Formed by Cellular Metamaterials and Stiffening Plates: PLA vs. PETg," Composite Structures, Vol. 256, 2021, 113128.   DOI
6 Liu, K., Han, L., Hu, W., Ji, L., Zhu, S., Wan, Z., Yang, X., Wei, Y., Dai, Z., Zhao, Z., Li, Z., Wang, P., and Tao, R., "4D Printed Zero Poisson's Ratio Metamaterial with Switching Function of Mechanical and Vibration Isolation Performance," Material & Design, Vol. 196, 2020, 109153.   DOI
7 Jiang, W., Yin, M., Liao, Q., Xie, L., and Yin, G., "Three-dimensional Single-phase Elastic Metamaterial for Low-frequency and Broadband Vibration Mitigation," International Journal of Mechanical Sciences, Vol. 190, 2021, 106023.   DOI
8 Wu, X., Su, Y., and Shi, J., "In-plane Impact Resistance Enhancement with a Graded Cell-wall Angle Design for Auxetic Metamaterials," Composite Structures, Vol. 247, 2020, 112451.   DOI
9 Lin, G., Li, J., Chen, P., Sun, W., Chizhik, S.A., Makhaniok, A.A., Melnikova, G.B., and Kuznetsova, T.A., "Buckling of Lattice Columns Made from Three-dimensional Chiral Mechanical Metamaterials," International Journal of Mechanical Science, Vol. 194, 2021, 106208.   DOI
10 Tao, R., Xi, L., Wu, W., Li, Y., Liao, B., Liu, L., Leng, J., and Fang, D., "4D Printed Multi-stable Metamaterials with Mechanically Tunable Performance," Composite Structures, Vol. 252, 2021, 112663.   DOI
11 Kim, E., Li, F., Chong, C., Theocharis, G., Yang, J., and Kevrekidis, P.G., "Highly Nonlinear Wave Propagation in Elastic Woodpile Periodic Structures," Physical Review Letters, Vol. 114, 2015, 118002.   DOI
12 Yang, J.K., Silvestro, C., Khatri, D., Nardo, L.D., and Daraio, C., "Interaction of Highly Nonlinear Solitary Waves with Linear Elastic Media", Physical Review E, Vol. 83, 2011, 046606.   DOI
13 Popov, V.L., Contact Mechanics and Friction: Physical Principles and Application, 2nd ed., Springer-Verlag Berlin Heidelberg, Germany, 2010.
14 Kim, E.H., Yang, J.K., Hwang, H.Y., and Shul, C.W., "Impact and Blast Mitigation Using Locally Resonant Woodpile Meta-materials", International Journal of Impact Engineering, Vol. 101, 2017, pp. 24-31.   DOI
15 Zhu, S., Wang, B., Tan, X., Hu, J., Wang, L., Zhou, Z., and Chen, S., "A Novel Bi-Material Negative Stiffness Metamaterial in Sleeve-Type via Combining Rigidity with Softness", Composite Structures, Vol. 262, 2021, 113381.   DOI
16 Hwang, H.Y., Lee, J.W., Kim, E.H., Yang, J.K., and Shul, C.W., "Effects of Material Anisotropy in Impact Mitigation in Single Column Woodpile Structures", Journal of Mechanical Science and Technology, Vol. 32, 2018, pp. 5817-5822.   DOI