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>Layout of blast holes and initiation time (unit: ms). (a) Using nonelectric detonator. (b) Using digital electronic detonator.</div>

Shock and Vibration

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Figure 2

Figure 2: 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 2 | Stress Response and Damage Characteristics of Local Members of a Structure due to Tunnel Blasting Vibrations Based on the High-Order Local Modal Analysis 