§ 63.302. Vibration, Ground-Transmitted.


Latest version.
  • When computing ground-transmitted vibration, the following formula shall be used:

    P.V. = 6.28F × D

    P.V. = Particle velocity, inches per second.
    F = Vibration frequency, cycles per second.
    D = Single amplitude displacement of the vibration, inches.

     

(Ord. of 9-16-1991, Doc. #25100)