Figure 3
From: Attenuation model of tunnel blast vibration velocity based on the influence of free surface
Data acquisition system: (a) Sensors and cables. (b) Data hubs, converters, and signal collectors.
Figure 3 | Scientific Reports
From: Attenuation model of tunnel blast vibration velocity based on the influence of free surface
Data acquisition system: (a) Sensors and cables. (b) Data hubs, converters, and signal collectors.
