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Mathematical Problems in Engineering
/
2020
/
Article
/
Tab 7
/
Research Article
Sensitivity Analysis in the Estimation of Mechanical Parameters of Engineering Rock Mass Based on the Hoek–Brown Criterion
Table 7
The parameters used in the simulation.
E (GPa)
(MPa)
m
b
s
a
ρ
(kg/m
3
)
10.64
147
13.75
0.1427
0.5005
2730