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全身振動暴露危害評估研究

Study on Risk Assessment of Whole-Body Vibration Exposure

摘要


本研究依據ISO 2631-1及ISO 2631-5規範,共完成36台次的振動量測,受測車輛包括挖土機、砂石車、堆高機等工程車輛、兩款常見125cc機車以及行駛一般路面自小客車,每次測量平均有效測量時間約為1小時,結果顯示ISO 2631-5規範對於具有多次衝擊性之振動較為敏感,並對這類型振動危害評估較嚴格,未來對工程車輛應同時依據ISO 2631-1及ISO 2631-5規範進行評估。

關鍵字

全身振動 ISO 2631-1 ISO 2631-5

並列摘要


This study developed analysis software for whole-body vibration (WBV) in accordance to the guidelines of ISO 2631-1 and ISO 2631-5. We employed to measured a total of 36 WBV tests. Those vehicles tested include excavators, dump trucks, and forklift truck, 125cc motorbikes and scooters, and regular sedans. The average measuring period was about an hour. Results indicate the ISO 2631-5 guidelines are more sensitive to WBV containing multiple shocks and are more rigorous in evaluating related health risk. The experimental results demonstrated low level of WBV in the drivers of regular sedans while driving on standard paved roads. In the future study, both ISO 2631-1 and ISO 2631-5 should be considered to assess the WBV exposure of industrial vehicles operating on uneven surfaces.

並列關鍵字

whole-body vibration ISO 2631-1 ISO 2631-5

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