Influence of Microscopic Parameters on the Stress-Strain Relation in Rocks

Table 5

Relation between the macromechanical properties with different particle contact moduli.

Particle contact modulus GPa)	Elastic modulus (GPa)	Poisson’s ratio	Uniaxial compressive strength (MPa)
1	3.09	0.121	24.85
1.5	3.40	0.130	26.25
2	3.73	0.141	25.95
2.5	4.06	0.149	26.32
2.8	4.22	0.157	27.06
3.5	4.64	0.170	26.81
4	4.89	0.180	27.54
4.5	5.24	0.187	29.15
5	5.49	0.194	27.53
6	6.00	0.207	28.44
7	6.52	0.224	29.86