那寒矗;李夕兵;马春德;

• 1:中南大学资源与安全工程学院
• 2:中南大学高等研究中心

摘要(Abstract)：

针对矿井人体舒适度评价过程中的不确定性和难以预见性,建立了温度、相对湿度、风速、照明、粉尘、噪声、着装感受、主观生理疲劳感受及主观心理疲劳感受九大评价指标,并对层次分析法判断矩阵进行改进,确定各评价指标权重;将标准化方案引入模糊数学模型中,通过计算比较各方案的优劣;此外,与标准化方案的对比还可以验证各方案的可行性。将该方法应用到辰州矿业沃溪坑口的人体舒适度评价中,对3个不同中段的人体热舒适度进行了综合评价,并与标准值进行比对,所得评判向量为(0.862,0.777,0.633,0.831)。此结果表明,随着矿井中段位置的不断加深,舒适度显著下降,仅有16平处人体舒适度略高于标准值,深部42平处人体舒适度不符合井下环境标准,与工程现场的实际情况一致。该方法科学合理,可以在工程应用中推广。

关键词(KeyWords)： 安全工程;人体舒适度;层次分析法;模糊数学

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划(973计划)项目(2010CB732004);; 国家自然科学基金项目(50934006)

作者(Authors): 那寒矗;李夕兵;马春德;

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