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听力损失是凿岩工常见的职业病,我国还未制定噪声振动联合作用的卫生标准,为保障作业工人的身体健康,采取早期检测是预防听力损伤的重要措施之一。在无力进行设备降噪和定期测听的情况下,通过预测可以为合理安排工作年限提供科学依据,从而达到保护听力的目的。在我国经济还不很发达的今天,预测工作显得尤为实用。本文应用寿命表法分析接噪剂量与耳聋发病关系,以探讨对井下凿岩工职业性听
Hearing loss is a common occupational disease for rock drillers. Our country has not formulated the hygiene standards for the joint action of noise and vibration. To ensure the health of workers, early detection is one of the important measures to prevent hearing impairment. In the absence of equipment noise reduction and regular audiometry case, through the prediction can provide a scientific basis for the reasonable arrangements for the working life, so as to achieve the purpose of hearing protection. In our country’s economy is still not very developed today, the forecast is particularly useful. In this paper, the life table method to analyze the relationship between the amount of noise and deafness in order to explore the professional underground miners hearing