Ground vibration boom is a phenomenon of very large increase in ground vibrations generated by high-speed railway trains travelling at speeds higher than the velocity of Rayleigh surface waves in the supporting ground. == Technical background == This phenomenon, which is similar to a sonic boom from supersonic aircraft, was theoretically predicted in 1994.
Ground vibration boom is a phenomenon of very large increase in ground vibrations generated by high-speed railway trains travelling at speeds higher than the velocity of Rayleigh surface waves in the supporting ground. == Technical background == This phenomenon, which is similar to a sonic boom from supersonic aircraft, was theoretically predicted in 1994.
Source: Wikipedia "Ground vibration boom" · CC BY-SA 4.0
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