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Mathematical Problems in Engineering
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2021
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Article
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Tab 1
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Research Article
Analysis on Treatment Effect of Mine Tunnel Construction Spring in Karst Area
Table 1
Timing mesomechanical parameters of rock numerical model.
Rate constant
β
1
(m/s)
4 × 10
−10
Infinity compendium of constants
10
Microscopic activation stress
(MPa)
50