Thermal Effects of Ground Parking Lot Covered with Different Surface Materials
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Thermal Effects of Ground Parking Lot Covered with Different Surface Materials
Bulletin of Soiland Water ConservationVol. 33, Issue 1, Pages: 144-148(2014)
作者机构:
北京林业大学水土保持学院,北京,100083
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Published:2014
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SUN Yong-kang, LIU Han-xiao, ZHANG Yan, et al. Thermal Effects of Ground Parking Lot Covered with Different Surface Materials[J]. Bulletin of Soiland Water Conservation, 2014, 33(1): 144-148.
DOI:
SUN Yong-kang, LIU Han-xiao, ZHANG Yan, et al. Thermal Effects of Ground Parking Lot Covered with Different Surface Materials[J]. Bulletin of Soiland Water Conservation, 2014, 33(1): 144-148.DOI:
Thermal Effects of Ground Parking Lot Covered with Different Surface Materials
Selection of covering materials on ground parking lot
as an important urban underlying surface
affects urban ecological environment. The study aimed at providing reference on the heat respect for the selection of ground parking lot's surface material. Based on the observed 12-month data of surface temperature
air temperature and direct solar radiation for four frequently-used surface materials
i.e.
asphalt
cement
concrete ground brick and grass brick
the variation characteristics of surface and air temperature and their influencing factors were analyzed
and the analysis of the correlation between surface temperature and meteorological factors was made. Results show that:(1) The covering materials
in order of decreasing temperature
were asphalt
concrete ground brick
cement and grass brick. (2) The surface temperature had positive correlations with air temperature and direct solar radiation
of which air temperature makes more contribution. (3) Linear regression model about meteorological factors was established to provide a better theoretical support for the service of meteorology. The model can be used to calculate real time surface temperature.
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references
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