Study on the Vibration Effect of Short Footage Blasting Load on Surrounding Rock-Support Structure of Tunnel

<div>Comparison of analytical results and measured values of vibration velocity. (a) Variation of radial speed with axial distance. (b) Variation of axial speed with axial distance.</div>

Shock and Vibration

fig14

Figure 14

Figure 14: Study on the Vibration Effect of Short Footage Blasting Load on Surrounding Rock-Support Structure of Tunnel 