Shock and Vibration / 2019 / Article / Fig 3

Research Article

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 3

Time history of velocity and Fourier amplitude of Z and X blast vibrations. (a) Z direction blast vibration. (b) X direction blast vibration. (c) Z direction blast vibration Fourier amplitude. (d) X direction blast vibration Fourier amplitude.
(a)
(b)
(c)
(d)