Stress Response and Damage Characteristics of Local Members of a Structure due to Tunnel Blasting Vibrations Based on the High-Order Local Modal Analysis

<div>PCS contour of the structure (<i>t</i> = 0.058 s) (unit: Pa).</div>

Shock and Vibration

fig20

Figure 20

Figure 20: Stress Response and Damage Characteristics of Local Members of a Structure due to Tunnel Blasting Vibrations Based on the High-Order Local Modal Analysis 

Figure 20 | Stress Response and Damage Characteristics of Local Members of a Structure due to Tunnel Blasting Vibrations Based on the High-Order Local Modal Analysis 