1Jeffrey Bernard Heyerman. On the crashworthiness of foam-filled uhralight automotive structures [D]. Canada: University of Toronto, 2000.
2Michael Giess, Josef Tomas. Improving safety performance in frontal collisions by changing the shape of structural compoents [A]. Proceedings of 16th International Technical Conference on the Enhanced Safety of Vehicles [C]. Washington: National Highway Traffic Safety Administration, 1998:222-228.
3John Banhart . Aluminium foams for lighter vehicles [J]. International Journal of Vehicle Design, 2005, 37 (2) : 114 - 125.
4Wismans J S H M. Literature survey on' advanced materials'in crash safety applications[R].Netherlands: Eindhoven University of Technology,2004.
