Reactions of humans to vibrations of 1 to 80 Hz inside buildings are assessed in this Standard by use
of degrees of perception and associated vibration levels and durations. Accelerations or velocities
inside buildings may be measured to assess perceptibility and possible adverse reactions from those
inside. A variety of building types and situations are covered by the use of multiplying factors applied
to the basic curves. Responses are related to the event durations, frequencies of vibration, and body
orientation with respect to the vibration. Adherence to the vibration magnitudes corresponding to the
perceptibility threshold will insure minimum discomfort and annoyance. The "acceptability" of a given
magnitude of vibration above the perception threshold will be influenced by the interference of the
vibrations in the activities of individuals and by the various social, economic, and legal relationships
between the source of the vibrations and the receivers. Other related factors are the degree of startle,
fear of injury or structural damage, and attitudes about the source including its inevitability, duration,
and necessity.
| ANSI : | ANSI Approved |
| File Size : | 1
file
, 630 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 24 |
| Published : | 05/19/2006 |
