Impact Damage Analysis of Fiber Reinforced Plastic Structure with Rib

Table 1

The range of test parameters.

Parameters	Value	Remark
Ball mass	20 g∼131 g	Depending on the level of Chinese highway
Maximum speed	120 km/h	Depending on the level of Chinese highway
Impact energy	30 J∼90 J	Depending on ball mass and speed
Impact angle	45°∼90°	The horizontal angle between the flight path and the plane of incidence
Speed dispersion	≤0.8%	Depending on launcher performance
Accuracy	≤0.4 mm	Depending on launcher performance