Research Article
Analysis of Dynamic Response Mechanism of Roadway Bolt
Figure 5
Modes of rock bolt vibration at different frequencies. (a) Mode of vibration (ω (k1/ρ1A1)1/2). (b) Mode of vibration (ω (k1/ρ1A1)1/2). (c) Mode of vibration (ω (k1/ρ1A1)1/2).
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(b) |
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