Table 1 Summary of confining pressure... | Emerald Publishing

Table 1

Summary of confining pressure ranges to derive Mohr–Coulomb parameters

Ref.	Method	[ $σ_{3 \min}^{'}$ ⁠; $σ_{3 \max}^{'}$ ]: kPa
Ref.	Method	Layer 1	Layer 2	Layer 3
A	Equation 3	[0; 486]	[0; 486]	[0; 486]
B	Effective stress	[0; 165]	[0; 385]	[0; 550]
C	Effective stress	[0; 330]	[330; 440]	[440; 660]