This standard is applicable to the control and measurement of vibration of buildings along the line and indoor secondary radiated noise caused by the operation of urban rail transit trains; the frequency range of vibration is 4 ~ 200Hz, and the frequency range of secondary radiated noise is 16 ~ 200Hz.
JGJ/T 170-2009 history
2009JGJ/T 170-2009 Standard for limit and measuring method of building vibration and secondary noise caused by urban rail transit