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Mathematical Problems in Engineering
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2020
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Article
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Tab 5
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Research Article
Sensitivity Analysis in the Estimation of Mechanical Parameters of Engineering Rock Mass Based on the Hoek–Brown Criterion
Table 5
The MPs used for numerical simulations.
Surrounding rock
E
(GPa)
c
(MPa)
φ
(degree)
Rock mass
10.63
4.58
46.99
WIZ
1.55
2.2
26