Alghamdi, A. A. A., “Collapsible Impact Energy Absorbers: An Overview“Thin-Walled Structures, Vol. 39, No. 2, pp. 189-213, 2001.
 Saathoff, D. G., “Energy Absorbing Vehicle Doors“, to Google Patents, 1994.
 Tavassoli, N. Darvizeh, A. Darvizeh, M. and Sabet, S. A. R., “Analytical and Experimental Investigation into the Crushing Behavior of Hat Shaped Composite Energy Absorber“ Modares Mechanical Engineering, Vol. 14, No. 14, 2015. (In Persian)
 Ahmad, Z. Abdullah, M. R. and Tamin, M. N., “Experimental and Numerical Studies of Fiber Metal Laminate (Fml) Thin-Walled Tubes under Impact Loading“ Mechanical and Materials Engineering of Modern Structure and Component Design, Vol. 70, pp. 433-443, 2015.
 Zhen, C., “Review on the Dynamic Impact Characteristics of Fiber Metal Laminates“, Journal of Advanced Review on Scientific Research, Vol. 16, No. 1, pp. 1-11, 2015.
 Olabi, A. G. Morris, E. and Hashmi, M., “Metallic Tube Type Energy Absorbers: A Synopsis“, Thin-Walled Structures, Vol. 45, No. 7, pp. 706-726, 2007.
 Mamalis, A. G. Robinson, M., Manolakos, D. E. Demosthenous, G. A. Ioannidis, M. B. and Carruthers, J., “Crashworthy Capability of Composite Material Structures“ Composite Structures, Vol. 37, No. 2, pp. 109-134, 1997.
 Abramowicz, W., “Thin-Walled Structures as Impact Energy Absorbers“, Thin-Walled Structures, Vol. 41, No. 2–3, pp. 91-107, 2003.
 Reid, S. R., “Plastic Deformation Mechanisms in Axially Compressed Metal Tubes Used as Impact Energy Absorbers“ International Journal of Mechanical Sciences, Vol. 35, No. 12, pp. 1035-1052, 1993.
 Ghamarian, A. Zarei, H. R. and Abadi, M. T., “Experimental and Numerical Crashworthiness Investigation of Empty and Foam-Filled End-Capped Conical Tubes“, Thin-Walled Structures, Vol. 49, No. 10, pp. 1312-1319, 2011.
 Song, J. Chen, Y. and Lu, G., “Light-Weight Thin-Walled Structures with Patterned Windows under Axial Crushing“, International Journal of Mechanical Sciences, Vol. 66, pp. 239-248, 2013.
 Tajdari, M. Azimi, M. Khorram, M. and Jam, J. E., “Numerical and Experimental Investigations on Buckling of Steel Cylindrical Shells with Triangular Cutout Subject to Axial Compression“ Modares Mechanical Engineering, Vol. 13, No. 1, pp. 24-37, 2013. (In Persian)
 Pirmohammad, S. Nikkhah, H. and Sobhan, E., “Experimental and Numerical Study on the Collapse Behavior of Double Walled Tubes Reinforced with inside Ribs under Dynamic Axial Loading“ Modares Mechanical Engineering, Vol. 16, No. 9, pp. 347-358, 2016. (In Persian)
 Damghani, N. M. Hatami, H. and Ghodsbin, J. A., “Experimental Investigation of Expanded Metal Tube Absorber under Axial Impact Loading“ Modares Mechanical Engineering, Vol. 15, No. 1, pp. 371-378, 2015. (In Persian)
 Azarafza, R. Davar, A. and Mahmoodi, A., “Three-Point Bending Test of Metal and Composite Sandwich Panels with Grid Stiffened Core“, 2017.
 Khosravi, H. and Eslami-Farsani, R., “An Experimental Investigation into the Effect of Surface-Modified Silica Nanoparticles on the Mechanical Behavior of E-Glass/Epoxy Grid Composite Panels under Transverse Loading“, Journal of Science and Technology of Composites, Vol. 3, No. 1, pp. 11-20, 2016.
 Standard Test Methods for Tension Testing of Metallic Materials, Annual Book of ASTM Standard, 2001.
 “The Official Site of the European New Car Assessment Programme“, Accessed; http://www.euroncap.com/en.
 Mallick, P. K., “Fiber-Reinforced Composites: Materials, Manufacturing, and Design“, CRC press, 2007.
 Abrate, S., “Impact Engineering of Composite Structures“, Springer Science & Business Media, 2011.
 Murugan, R. Ramesh, R. and Padmanabhan, K., “Investigation on Static and Dynamic Mechanical Properties of Epoxy Based Woven Fabric Glass/Carbon Hybrid Composite Laminates“, Procedia Engineering, Vol. 97, pp. 459-468, 2014.
 Duleba, B. and Greskovic, F., “Simulation of Loading the Polymer/Carbon Fiber Composites and Prediction of Safety Factors“ International Journal of Engineering and Innovative Technology, Vol. 2, No. 8, pp. 2277-3754, 2013.
 Pederson, J., “Finite Element Analysis of Carbon Fiber Composite Ripping Using Abaqus“ Master of Science Thesis, Clemson University, 2006.
 Kashfi, M. Majzoobi, G. Bonora, N. Iannitti, G. Ruggiero, A. and Khademi, E., “A Study on Fiber Metal Laminates by Using a New Damage Model for Composite Layer“, International Journal of Mechanical Sciences, Vol. 131, pp. 75-80, 2017.
 Nikkhah, H. Guo, F. Chew, Y. Bai, J. Song, J. and Wang, P., “The Effect of Different Shapes of Holes on the Crushing Characteristics of Aluminum Square Windowed Tubes under Dynamic Axial Loading“ Thin-Walled Structures, Vol. 119, pp. 412-420, 2017.
 Zhang, X. Leng, K. and Zhang, H., “Axial Crushing of Embedded Multi-Cell Tubes“, International Journal of Mechanical Sciences, Vol. 131-132, pp. 459-470, 2017.
 Chahardoli, S. and Alavi Nia, A., “Experimental and Numerical Investigations on Collapse Properties of Capped-End Frusta Tubes with Circular Triggers under Axial Quasi-Static Loading“ International Journal of Mechanical Sciences, Vol. 134, pp. 545-561, 2017.
 Graciano, C. Martínez, G. and Smith, D., “Experimental Investigation on the Axial Collapse of Expanded Metal Tubes“ Thin-Walled Structures, Vol. 47, No. 8, pp. 953-961, 2009.
 Alavi Nia, A. and Akhavan Attar, A., “The Effect of Different Layouts in Internal and External Stiffeners on the Energy Absorption of Thin-Walled Structures with Square Sections“ Archives of Civil and Mechanical Engineering, Vol. 17, No. 4, pp. 997-1010, 2017.