Finite Element Analysis of Shock Absorption of Porous Soles Established by Grasshopper and UG Secondary Development

Table 1

Material parameters of foot tissues.

Name	Elasticity modulus (MPa)	Poisson’s ratio	Density (kg/m^3)
Bone	7300	0.3	1500
Joint	0.15	0.4	2000
Ligament	260	0.48	937
Plantar ligaments	800	0.45	937
Soft tissue	0.45	0.48	937
Sole	4	0.4	123