Study of Summer Thermal Environment in Residential Areas in Central Hunan Coal Mine Area
This study was conducted in a residential area of a coal mine in Lianyuan city,Loudi city,Hunan province,focusing on the thermal environment during the summer season.The research involved on-site thermal environment monitoring combined with data collection through questionnaires.The regression analysis was based on thermal sensation voting,thermal comfort voting,and the Physiological Equivalent Temperature.The results show that the ambient temperature is in the neutral range,the hot-neutral Physiological Equivalent Temperature in summer is 27.16℃,the thermal comfort Physiological Equivalent Temperature in summer is 31.61℃,and the design strategy to improve the thermal environment of the residential area is proposed,which can be improved by adding roof insulation board,optimizing the roof structure level,promoting green roof and vertical greening.The study of temperature affecting the thermal environment of residential buildings is helpful to improve the thermal comfort of outdoor activities in summer.
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