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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2020
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Article
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Tab 3
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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 3
Reference values and fluctuation ranges of IPs at the monitoring section.
IPs
GSI
(MPa)
D
m
i
Reference value
53
147
0.21
26
Fluctuation range
15–65
137–157
0-1
20–30