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On the management and prevention of heat stress for crews onboard ships

机译:关于船员热应激的管理和预防

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摘要

From the thermo-hygrometrical perspective, some ship compartments are undoubtedly considered severe hot environments due to high temperature values, such as the engine room and, depending on external conditions, cargo holds and storage areas. Such peculiarity further increases already high stress levels related to awkward work postures, lack of space and appropriate lifting tools, noise, vibrations, and a poor air quality. Despite the extensive efforts made by National Governments and International Organizations to improve the quality and the safety of the work on board, over the last several years the thermo-hygrometric characterization of working conditions on board ship seems to have not been investigated enough. Particularly, little monitoring data are available and the use of obsolete or insufficiently validated heat stress indices is a common practice. Addressed to both trained and untrained specialists, this paper discusses how the ergonomic approach of the strategy SOBANE- successfully used for 15 years for risk management and prevention in industrial application- can be implemented onboard. Finally, based on the limited microclimatic data available in the literature, it will be shown which and how heat strain indices should be used for the analysis of heat stress on board. (C) 2015 Elsevier Ltd. All rights reserved.
机译:从热湿法的角度来看,由于高温值,某些船舱无疑被认为是严酷的高温环境,例如机舱,并取决于外部条件,货舱和存储区域。这种特殊性进一步增加了与笨拙的工作姿势,空间不足和合适的起重工具,噪音,振动以及空气质量差有关的本已很高的压力水平。尽管各国政府和国际组织为提高船上工作的质量和安全性做出了广泛的努力,但在过去几年中,对船上工作条件的温湿度法表征似乎尚未进行足够的研究。特别是,几乎没有监控数据可用,并且过时或未充分验证的热应力指数的使用是常见的做法。本文针对受过培训和未经培训的专家,讨论了如何在船上实施SOBANE策略的人机工程学方法-成功应用15年用于工业应用中的风险管理和预防。最后,基于文献中有限的微气候数据,将显示哪些热应变指数以及如何使用热应变指数来分析船上的热应力。 (C)2015 Elsevier Ltd.保留所有权利。

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