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Experimental and Numerical Investigation into the Quasi-Static Crushing Behaviour of the S-Shape Square Tubes

  • A. Khalkhali (a1), A. Masoumi (a2), A. Darvizeh (a3), M. Jafari (a4) and A. Shiri (a4)...

Abstract

Vehicle energy absorbing components usually have a curved shape to avoid interference with other components like engine, driving system and fuel tank, etc. Crush behaviour of the S-shape square tubes, as a simplified model of front member of a vehicle body, is investigated in the present study. Experimental and numerical investigation into the quasi static crushing of such tubes was performed. Experimental tests were carried out with cross head speed of 5mm/min. Finite element analysis was performed using ABAQUS/Explicit to simulate quasi-static tests conditions. The predicted crushing characteristics such as global deformation mode, plastic folding mode and load-displacement response obtained by numerical approach were found to be in good agreement with the experimental results. The validated numerical model was then used in the parametric study to examine the effect of design parameters such as wall thickness, web width, curve angle and radius of curvature on the energy absorption capability of the S-shape square tubes. It is shown that some interesting relationships can be discovered by the parametric study to be used as useful design approach for improving the performance of the S-shape tubes.

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*Assistant Professor, corresponding author

References

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1.Alexander, J., “An Approximate Analysis of the Collapse of Thin Cylindrical Shells Under Axial Loading,” Quarterly Journal of Mechs and Applied Mathematics, 13, pp. 1015 (1960).
2.Pugsley, A. G. and Macaulay, M., “The Large Scale Crumpling of Thin Cylindrical Columns,” Quarterly Journal of Mechs and Applied Mathematics, 13, pp. 19 (1960).
3.Johnson, W., Impact Strength of Material. London: Edward Arnold (1972).
4.Wierzbicki, T. and Abramowicz, W., “On the Crushing Mechanics of Thin-Walled Structures,” Journal of Applied Mechanics, 50, pp. 727739 (1983).
5.Jones, N. and Abramowicz, W., “Static and Dynamic Axial Crushing of Circular and Square Tubes,” In: SR, Reid, editor, Metal forming and Impact Mechanics. Oxford, Pergamon Press, p. 225 (1985).
6.Singace, A. A., El-Sobky, H. and Reddy, T. Y., “On the Eccentricity Factor in the Progressive Crushing of Tubes,” International Journal of Solids and Structures, 32 pp. 35893602 (1995).
7.Gupta, N. K. and Velmurugan, R.Consideration of Internal Folding and Non-Symmetric Fold Formation Axisymmetric Axial Collapse Round Tubes,” International Journal of Solids and Structures, 34, pp. 26112630 (1997).
8.Lu, G. X. and Yu, T. X., Energy Absorption of Structures and Materials. England: Woodhead Publishing Ltd and CRC Press LLC (2003).
9.Johnson, W. and Mamalis, A. G., Crashworthiness of vehicles. London: Mechanical Engineering Publications Ltd (1978).
10.Khakhalia, A., Nariman-zadeha, N., Darvizeh, A., Masoumi, A. and Notghi, B., “Reliability-Based Robust Multi-Objective Crashworthiness Optimization of S-Shaped Box Beams with Parametric Uncertainties,” International Journal of Crash-worthiness (in press).
11.Ohkami, Y., Takada, K., Motomura, K., Shimamura, M., Tomizawa, H. and Usuda, M., “Collapse of Thin-Walled Curved Beam with Closed-Hat Section Part 1: Study on Collapse Characteristics,” SAE Paper 900460 (1990).
12.Ni, C. M., “Impact Response of Curved Box Beam Columns with Large Global and Local Deformations. Proceedings of the 14thStructures,” Structural Dynamics, and Materials Conference, King of Prussia, PA, U.S.A. AIAA pp. 73401 (1976).
13.Kim, H-S. and Wierzbicki, T., “Effect of the Cross-Sectional Shape on Crash Behavior of a 3-D Space Frame,” Impact and Crashworthiness Laboratory Report No. 34, MIT (2000).
14.Kim, H. S. and Wierzbicki, T., “Closed-Form Solution for Crushing Response of Three- Dimensional Thin-Walled S Frames with Rectangular Cross-Sections,” International Journal of Impact Engineering, 30, pp. 87112 (2004).
15.Zheng, L. and Wierzbicki, T., “Quasi-Static Crushing of S-Shaped Aluminum Front Rail,” International Journal of Crashworthiness, 9, pp. 155173 (2004).
16.Hosseini-Tehrani, P. and Nikahd, M., “Two Materials S-Frame Representation for Improving Crashworthiness and Lightening,” International Journal of Thin-walled Structure, 44, pp. 407414 (2006).
17.Meguid, S. A., Stranart, J. C. and Heyerman, J., “On the Layered Micromechanical Three-Dimensional Finite Element Modeling of Foam-Filled Columns,” International Journal of Finite Elements in Analysis and Design, 40, pp. 10351057 (2004).
18.Santosa, S. P., Wierzbicki, T., Hanssen, A. G. and Langseth, M., “Experimental and Numerical Studies of Foam-Filled Sections,” International Journal of Impact Engineering, 24, pp. 509534 (2000).
19.Aktay, L., Toksoy, A. K. and Guden, M., “Quasi-Static Axial Crushing of Extruded Polysty-rene Foam-filled Thin-Walled Aluminum Tubes: Experimental and Numerical Analysis,” International Journal of Materials and Design, 27, pp. 556565 (2006).
20.Reyes, A., Langseth, M. and Hopperstad, O. S., “Crashworthiness of Aluminum Extrusions Subjected to Oblique Loading: Experiments and Numerical Analyses,” International Journal of Mechanical Sciences, 44, pp. 19651984 (2002).
21.Tarigopula, V., Lanseth, M., Hopperstad, O. S. and Clausen, A. H., “Axial Crushing of Thin-Walled High-Strength Steel Sections,” International Journal of Impact Engineering, 32, pp. 847882 (2006).
22.Nagel, G. M. and Thambiratnam, D. P., “Dynamic Simulation and Energy Absorption of Tapered Thin-Walled Tubes Under Oblique Impact Loading,” International Journal of Impact Engineering, 32, pp. 15951620 (2006).

Keywords

Experimental and Numerical Investigation into the Quasi-Static Crushing Behaviour of the S-Shape Square Tubes

  • A. Khalkhali (a1), A. Masoumi (a2), A. Darvizeh (a3), M. Jafari (a4) and A. Shiri (a4)...

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