Failure Characteristics of Joint Bolts in Shield Tunnels Subjected to Impact Loads from a Derailed Train

<div>Impact force of a train (with running speeds of 200 km/h, 250 km/h, and 300 km/h and with an impact angle of 12.5°) [<a href="/journals/sv/2017/2829783/#B15">15</a>].</div>

Shock and Vibration

fig10

Figure 10

Figure 10: Failure Characteristics of Joint Bolts in Shield Tunnels Subjected to Impact Loads from a Derailed Train 