Optimization of Crashworthiness Parameters of Thin-Walled Conoidal Structures

Table 5

Experimental results.

Code	Mass (kg)	Base diameter (mm)	Height (mm)	Thickness (mm)	Fmean (kN)	TEA (N-m)	SEA (kJ/kg)
						F dδ	TEA (m)
Cone 1	0.046	160	120	0.5	1.48	118.4	2.574
Cone 2	0.1	160	130	1	3.51	280.8	2.808
Cone 3	0.16	160	140	1.5	7.98	638.4	3.990
Cone 4	0.104	170	120	1	4.86	388.8	3.738
Cone 5	0.16	170	130	1.5	8.65	692	4.325
Cone 6	0.065	170	140	0.5	2.76	220.8	3.397
Cone 7	0.175	180	120	1.5	9.59	767.2	4.384
Cone 8	0.074	180	130	0.5	3.45	276	3.730
Cone 9	0.146	180	140	1	6.15	492	3.370