Confirm that the attenuator contains the minimum volume 200mm wide x 100mm high x 200mm long
Figure 1: Force-Displacement Curve (dynamic tests must show displacement during collision and after the point v=0 and until force becomes = 0)
Figure 2: Energy-Displacement Curve (dynamic tests must show displacement during collision and after v=0)
Figure5: The size of the impact attenuator
Length (fore/aft direction): 210 mm (>=200mm)
Width (lateral direction): 200 mm (>=200mm)
Height (vertical direction): 150 mm (>=100mm)
Attenuator is at least 200mm wide by 100mm high for at least 200mm: Yes
This size if the impact attenuator designed by Zhangjiagang Jianglian Precision Machinery Co.,Ltd