Theoretical and Numerical Studies on Damped Nonlinear Vibration of Orthotropic Saddle Membrane Structures Excited by Hailstone Impact Load

Table 1

Mass and velocity of hailstone with different diameters.

Diameter (cm)	1.0	2.0	3.0	4.0	5.0	6.0
Mass (kg)	0.0005	0.0038	0.0127	0.0302	0.0589	0.1017
Mass difference		0.0033	0.0089	0.0175	0.0287	0.0428
Velocity (m/s)	16.12	21.38	25.22	28.36	31.06	35.74
Velocity squared difference		197.25	178.94	168.24	160.43	312.62