干旱区生态环境知识资源中心(Arid): Investigation on human thermal comfort of the ecological community in arid area of Lanzhou, China

Arid

DOI	10.1016/j.scs.2021.103069
	Investigation on human thermal comfort of the ecological community in arid area of Lanzhou, China
	Ma, Hongqiang; Zhang, Chune; Jia, Jiwei; Hou, Caiqin; Wang, Gang
通讯作者	Ma, HQ (corresponding author), Lanzhou Univ Technol, Sch Civil Engn, Lanzhou, Peoples R China.
来源期刊	SUSTAINABLE CITIES AND SOCIETY
ISSN	2210-6707
EISSN	2210-6715
出版年	2021
卷号	72
英文摘要	A coupling model was established to investigate the influencing factors of outdoor thermal-humidity environment, in which it is considered for the water-evaporation from porous pavement and plant transpiration. The model was verified by the experimental method. The influence of building height and spacing is also analyzed by simulation method for the thermal-humidity environment of the ecological community in Lanzhou. The results show that the apparent temperature becomes more and more sensitive to the ambient temperature with building height. While the sensitivity value of the Predicted Mean Vote to relative humidity gradually increased with the increase in building height. The Predicted Mean Vote changes from the minimum value of 1.571-1.752 as the building height changes from 75 m to 100 m, resulting in the moderate heat stress of people while the building height was 100 m. It is inappropriate for super high-rise buildings to be used when the building spacing is 25 m. The apparent temperature and Predicted Mean Vote decline with the increase in building spacing, meaning a larger building spacing lead to a better human thermal comfort. Therefore, to increase building spacing and adopt porous pavement can significantly improve the thermal comfort of the ecological community in arid areas.
英文关键词	Thermal-humidity environment Porous pavement Sensitive analysis Thermal comfort
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000672607600007
WOS关键词	LAND-SURFACE TEMPERATURE ; URBAN ; ENVIRONMENT ; IMPACT ; MICROCLIMATE ; IMPROVEMENT ; DENSITY ; SPACES ; MODEL ; SCALE
WOS类目	Construction & Building Technology ; Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364763
作者单位	[Ma, Hongqiang; Zhang, Chune; Jia, Jiwei; Hou, Caiqin; Wang, Gang] Lanzhou Univ Technol, Sch Civil Engn, Lanzhou, Peoples R China; [Ma, Hongqiang] East China Jiaotong Univ, Sch Civil Engn & Architecture, Nanchang, Jiangxi, Peoples R China
推荐引用方式 GB/T 7714	Ma, Hongqiang,Zhang, Chune,Jia, Jiwei,et al. Investigation on human thermal comfort of the ecological community in arid area of Lanzhou, China[J],2021,72.
APA	Ma, Hongqiang,Zhang, Chune,Jia, Jiwei,Hou, Caiqin,&Wang, Gang.(2021).Investigation on human thermal comfort of the ecological community in arid area of Lanzhou, China.SUSTAINABLE CITIES AND SOCIETY,72.
MLA	Ma, Hongqiang,et al."Investigation on human thermal comfort of the ecological community in arid area of Lanzhou, China".SUSTAINABLE CITIES AND SOCIETY 72(2021).