在动态的赛道环境中,围车教练面临职业噪音和振动风险
Iryna Myshchenko1, Karolina Paluszek2, Daria Karpczak2
1Department of Mining, Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology, Wroclaw, Poland. iryna.myshchenko@pwr.edu.pl.
Scientific reports
|December 29, 2025
概括
卡丁车教练面临着严重的职业噪音和振动风险,潜在暴露可能超过安全限值. 这凸显了在休工作环境中需要更好的风险评估和保护措施的需要.
科学领域:
- 职业健康 职业健康 职业健康
- 环境健康 环境健康
- 声学 声学 在声学方面
背景情况:
- 像卡丁车这样的休工作环境可能会带来未知的职业健康风险.
- 噪音和振动暴露是工业环境中常见的问题,但在娱乐领域研究较少.
研究的目的:
- 为了评估职业噪音和全身振动 (WBV) 和手臂振动 (HAV) 在卡丁车教练中的暴露.
- 评估主观听力障碍及其与客观暴露水平,年龄和工作经验的相关性.
主要方法:
- 客观测量日常噪音暴露 (LEX,8h),峰值噪音水平,WBV和HAV.
- 预测建模以估计基于操作因素的噪音水平.
- 使用阿姆斯特丹听力障碍和残疾清单 (AIADH) 进行主观听力评估.
主要成果:
- 每日噪音暴露范围在75.8至82.3dB之间,峰值高达109.3dB. 同时运行多辆高卡特预测噪声水平超过85dB的监管值.
- 在50%的病例中,WBV超过了短期限值 (最大3.26 m/s2),而HAV在75%的病例中超过了限值 (最大14.23 m/s2).
- 平均AIADH分数表明轻微的听力障碍,AIADH分数与年龄和工作经验之间存在显著的负相关性.
结论:
- 卡丁车教练面临着严重的噪音和振动危险,在许多情况下超过监管限制.
- 感知到的听力障碍与教练的年龄和经验相反,这表明潜在的累积效应.
- 对于像卡丁车这样的非工业职业环境,有必要进行有针对性的暴露评估和预防策略.
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