From: Influence Analysis of Machining and Installation Errors on the Radial Stiffness of a Non-Pneumatic Mechanical Elastic Wheel
Properties
Flexible tire body
Suspension hub
Hinge unit
Young’s modulus E (GPa)
9.61
110
71
Shear modulus G (MPa)
4
−
Poisson’s ratio V
0.48
0.28
0.33