Dynamic Response of a Single-Layer Reticulated Dome during Aircraft Impact Based on S-J Modeling Method

Table 5

Energies of the ball nodes, bars, and roof panel under oblique impact with different velocities.

Velocity (m/s)	Time (s)	Spherical joints (MJ)	Members (MJ)	Roof sheathing (MJ)	Ratio
80	0.02	0.698	0.562	0.479	1.24 : 1 : 0.85
	0.05	0.648	0.62	0.856	1.04 : 1 : 1.38
	0.09	1.423	1.044	1.338	1.36 : 1 : 1.28
	0.13	1.100	1.133	1.305	0.97 : 1 : 1.15
100	0.01	0.999	0.31	0.430	3.27 : 1 : 1.42
	0.05	0.989	0.754	1.200	1.31 : 1 : 1.59
	0.10	1.020	0.945	1.200	1.08 : 1 : 1.27
120	0.05	1.610	0.679	1.174	2.364 : 1 : 1.7
	0.11	3.722	1.297	3.190	2.87 : 1 : 2.46
	0.20	4.785	3.442	8.030	1.39 : 1 : 2.33
	0.29	5.150	4.597	9.639	1.12 : 1 : 2.1
	0.36	4.880	4.923	10.02	0.991 : 1 : 2