张玉涛;王兴明;杨杰;黄一鸣;林国铖;

• 1:西安科技大学安全科学与工程学院

摘要(Abstract)：

为了降低高温环境中个体热损伤风险、提升人员安全性、开发高性能个体防护装备，开展了基于个体差异性的热应激研究。在传统预测热应激(PHS)模型的基础上，考虑个体差异性(性别、年龄、身高、体重)对热生理调节(基础代谢率、出汗、血液循环)的影响，建立改进PHS模型。为验证改进模型的有效性，将模拟值与文献中试验值进行比较。结果表明，改进PHS模型在核心温度和出汗量模拟中较传统PHS模型更接近试验值，核心温度模拟值与试验值最大偏差仅为0.15℃,且统计结果表明平均皮肤温度的RMSD小于SD。研究建立的改进PHS模型提高了预测精度，可为高温环境人员安全性评估及防护服研发等提供理论支撑。

关键词(KeyWords)： 安全卫生工程技术;个体差异;高温环境;热应激;PHS模型;人体核心温度

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51904228,51774233)

作者(Authors): 张玉涛;王兴明;杨杰;黄一鸣;林国铖;

DOI: 10.13637/j.issn.1009-6094.2021.0002

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