M Modulus (using Young's modulus and Poisson's ratio)
Input(s)
v: Poisson Ratio (dimensionless)
E: Young Modulus \(\left(\mathrm{N} / \mathrm{m}^{2}\right)\)
Output(s)
M: M Modulus \(\left(\mathrm{N} / \mathrm{m}^{2}\right)\)
Formula(s)
\[
\mathrm{M}=\mathrm{E} * \frac{1-v}{(1+v) *(1-2 * v)}
\]
Reference(s)
Mark D. Zoback, Reservoir Geomechanics, Cambridge University Press, UK, Page: 64.