文章基本信息

标题：Vibrotactile TTS of Fingertip Vibratory Sensation from Hand-transmitted Vibration Having the Same Equal Equivalent Tool Vibration Levels According to the JIS B 4900 Determination Method
本地全文：下载
作者：Setsuo MAEDA ; Yoshiharu YONEKAWA ; Kazuo KANADA 等
期刊名称：Industrial Health
印刷版ISSN：0019-8366
电子版ISSN：1880-8026
出版年度：1996
卷号：34
期号：3
页码：257-266
DOI：10.2486/indhealth.34.257
出版社：National Institute of Occupational Safety and Health
摘要：The purpose of this paper is to clarify the temporary threshold shifts in fingertip vibratory sensation produced by hand-transmitted vibrations that have the same equivalent tool vibration levels according to the JIS B 4900 determination method. The JIS B 4900 standard is based on vibration exposure dose values. Therefore, even though the vibration exposure pattern is varied, the severity of vibration at the end of vibration exposure has a same value if the equivalent tool vibration level is unchanged. The experiment was conducted by using four kinds of hand-transmitted vibration patterns as stimuli. As a result, although the vibration transmitted to the hand by steady continuous vibration, intermittent vibration with short pauses, intermittent vibration with long pauses and repeated single bursts of vibration all have the same equivalent tool vibration levels (equal vibration exposure dose value) according to the JIS B 4900 determination method, the TTS after vibration exposure did not produce the same value. Therefore, these results suggest that the determination methods of the JIS B 4900 standard are not adequate for describing the vibration exposure dose value.
关键词：Vibration;TTS;Hand;Vibration perception;JIS Standards;Vibration exposure dose value