Research Article

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

Table 6

Energy and contrast of ball nodes, bars, and roof panel under aircraft impact at different velocities.

Velocity (m/s)Time (s)Spherical joints (MJ)Members (MJ)Roof sheathing (MJ)Ratio

800.020.2380.1210.2351.97 : 1 : 1.94
0.050.2980.4490.6860.66 : 1 : 1.53

1000.051.4360.8480.8521.69 : 1 : 1
0.111.7731.3162.0811.35 : 1 : 1.58
0.185.213.3976.651.53 : 1 : 1.96
0.2710.415.7249.2051.82 : 1 : 1.61
0.368.5056.82312.241.25 : 1 : 1.87

1200.010.2100.0750.2102.8 : 1 : 1
0.103.7801.6702.4102.26 : 1 : 1.44
0.189.7104.5407.3002.14 : 1 : 1.61
0.2312.245.83010.092.15 : 1 : 1.73
0.296.4705.1208.0501.26 : 1 : 1.57