Numerical Analysis of Occupant Head Injuries in Impacts with Dump Truck Panel

Table 3

The materials defined for dump truck frame and panel [4].

Structure	Material	Young’s modulus (MPa)	Poisson’s ratio	Density, ρ (kg/m^3)
Framework	DC01	2.1 × 10^5	0.28	7.85 × 10^3
Hard panel	PC	2400	0.35	1007
Soft panel
Skin	PVC	2400	0.35	1350
Frame	ABS	3400	0.35	1007
Filling	PUR	20.0	0.01	140