Determining the Behavior of Door Impact Beam Tubes Under Three Point Bending Loading

Year 2021, Volume: 5 Issue: 1, 58 - 62, 31.03.2021

Oğuz Can Karahan Emre Esener

https://doi.org/10.30939/ijastech..826458

Cited By: 1

Abstract

In real crash cases, simple bending behavior is not common. In this case, using the three-point bending test to examine the bending behavior provides a closer simulation in terms of the representation of the structure under loading. It is seen in the literature that products with tube sections are generally used as door im-pact beams. On the other hand, when examining the three-point bending behavior of developed high strength steels, it is seen that the studies on tube profiles are only evaluated in terms of hydroforming. In this study, dual-phase steel tubes used as door impact beams are investigated by means of bending loading with experimental and numerical studies. For this purpose, DP500 and DP600 steel grades are used as materials. Three-point bending tests are performed for both materials then force-stroke curves, and springback values are obtained experi-mentally. In the second stage of the study, finite element analyses are performed using Hill-48 plasticity model. Force-stroke curves, the amount of springback, and the product forms are compared with the experimental results. It is seen that force-stroke curves and product forms are obtained highly compatible with the experimental results however the amount of springback values in finite element analyses are determined higher than the experimental results.

Keywords

Door impact beam, Dual phase steel, Finite element analyses, Three-point bending

References

• [1] Nemani, R. and Arakerimath, R. R. (2015). Taguchi based design optimization of side impact beam for energy absorp-tion. International Journal for Advanced Research in Engi-neering and Technology, 3 (9), 100-104.
• [2] Li, M. F., Chiang, T. S., Tseng, J. H. and Tsai, C. N. (2014). Hot stamping of door impact beam. Procedia Engineering. 11th International Conference on Technology of Plasticity, 19-24 October 2014, Nagoya Congress Center, Nagoya, Ja-pan, pp. 1786-1791.
• [3] Shaharuzaman, M. A., Sapuan, S. M., Mansor, M. R. and Zuhri, M. Y. M. (2018). Passenger Car’s Side Door Impact Beam: A Review. Journal of Engineering and Technology, 9, 1.
• [4] Lim, T. S. (2002) “Mechanically fastened composite side-door impact beams for passenger cars designed for shear-out failure modes. Composite Structures, 56 (2), 211-221.
• [5] Pavlina, E. J., Van Tyne, C. J. and Hertel, K. (2008). Hy-draulic bulge testing of dual phase steel tubes produced using a novel processing route. Journal of Materials Processing Technology, 201 (1-3), 242-246.
• [6] Oliver, C. (2010). Dual Phase Steel Characterization for Tube Bending and Hydroforming Applications. MSc Thesis, University of Windsor, Mechanical, Automotive & Materials Engineering.
• [7] Ghadianlou, A. and Abdullah, S. B. (2013). Crashworthi-ness design of vehicle side door beams under low-speed pole side impacts. Thin-Walled Structures, 67, 25-33.
• [8] Kayacan, R. (2015). 3 Nokta Eğme Deney Raporu. Süley-man Demirel Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü, Isparta, Türkiye.
• [9] Sadighi, A., Eyvazian, A., Asgari, M. and Hamouda, A. M. (2019). A novel axially half corrugated thin-walled tube for energy absorption under axial loading. Thin-Walled Struc-tures, 145, 106418.
• [10] Guo, L., Liu, Y., Fu, F. and Huang, H. (2019). Behavior of axially loaded circular stainless-steel tube confined concrete stub columns. Thin-Walled Structures, 139, 66-76.
• [11] Nikkhah, H., Baroutaji, A. and Olabi, A. G. (2019). Crash-worthiness design and optimization of windowed tubes un-der axial impact loading. Thin-Walled Structures, 142, 132-148.
• [12] Huang, Z. and Zhang, X. (2018). Three-point bending col-lapse of thin-walled rectangular beams. International Journal of Mechanical Sciences, 144, 461-479.
• [13] Ozsoy, M., Esener, E., Ercan, S. and Firat, M. (2014). Springback predictions of a dual-phase steel considering elasticity evolution in stamping process. Arabian Journal for Science and Engineering, 39 (4), 3199-3207.
• [14] Hill, R. (1948). A theory of The Yielding and Plastic Flow of Anisotropic Materials, Proc. Roy. Soc. London, 281-297.
• [15] Zang, S. L., Thuillier, S., Le Port, A. and Manach, P. Y. (2011). Prediction of anisotropy and hardening for metallic sheets in tension, simple shear and biaxial tension. Interna-tional Journal of Mechanical Sciences, 53 (5), 338-347.
• [16] Ghaei, A., Green, D. E. and Taherizadeh, A. (2010). Semi-implicit numerical integration of Yoshida–Uemori two-surface plasticity model. International Journal of Mechanical Sciences, 52 (4), 531-540.