The young’s modulus E, the shear modulus G and the Poisson's ratio μ for material are related by the expression
1
E = 2G(1 + μ)
2
E = 3G(1 - μ)
3
E = 3G(1 - 2μ)
4
E = 3G(1 + 2μ)
The young’s modulus E, the shear modulus G and the Poisson's ratio μ for material are related by the expression