Humans are generally exposed to many different forms of vibration in their daily lives. This option allows users to search by publication volume and page selecting this option will search the current publication in context.
Human Body Vibration Exposure And Its Measurement
Human body vibration exposure and its measurement. The human vibration module provides measurements to be able to judge the risk of such damage. Whole body vibration wbv is a generic term used when vibrations mechanical oscillations of any frequency are transferred to the human bodyhumans are exposed to vibration through a contact surface that is in a mechanical vibrating state. Experimental data collected over the years for defining limits of vibration exposure to human beings have resulted in a set of vibration criteria specified in iso standard 2631. Bruel kjaer technical paper no. Whole body vibration is applicable to motions transmitted from workplace machines and vehicles to the human body through a supporting surface. For health and safety evaluations this is through the buttocks and feet of a seated person or the feet of a.
Considering first the human body as a mechanical system it may at low frequencies and low vibration levels be roughly approximated by a linear lumped parameter system of the type shown in fig. Vibrații asupra corpului uman. The primary purpose of these international standards is to define methods for the measurement of human vibration. Human body vibration exposure and its measurement. For health and safety evaluations this is through the. Iso 5349 2 2001 mechanical vibration measurement and evaluation of human exposure to hand transmitted vibration part 2.
Human exposure to whole body vibrations should be evaluated using the method defined in iso 2631 11997. One of the most. Human body vibration exposure and its measurement free download as word doc doc pdf file pdf text file txt or read online for free. Practical guidance for measurement at the workplace. Book search tips selecting this option will search all publications across the scitation platform selecting this option will search all publications for the publishersociety in context. J acoust soc am 736.
Whole body vibration measurement human exposure to whole body vibration should be evaluated using the method defined in iso 2631 1. Human body vibration exposure and its measurement. Whole body vibration measurement. Whole body vibration is applicable to motions transmitted from workplace machines and vehicles to the human body through a supporting surface. It is based on an iso 2631 1 dated in 1997 standard that defines basic procedures iso 8041 dated 2005 which defines exact procedures for measurements and iso 2631 5 dated 2005 which defines calculations of lumbar spine response to the vibrations. In this article instrumentation requirements for evaluation of the responses of humans to vibration according to these criteria are described as well as some of the pitfalls to be avoided during these measurements.
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