Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of Pavement Material’s Thermal Properties on Thermal Effect of Urban Underlying Surface
Improving the thermal effect of urban pavement is one of the methods to solve the urban heat island effect and the problem of urban near-surface human comfort. In this paper, the temperature field of the pavement under different thermal properties is simulated using the fluid-solid coupling model. According to the radiant heat effect of the road surface and the calculation method of convective heat transfer effect, the all-day heat effect of the asphalt pavement under different thermal properties parameters is calculated. The influence of thermal properties on the near-surface exothermic effect of urban pavements is also analyzed. The optimal combination of pavement material parameters is obtained by the orthogonal test method to reduce the urban heat island effect.
Effect of Pavement Material’s Thermal Properties on Thermal Effect of Urban Underlying Surface
Improving the thermal effect of urban pavement is one of the methods to solve the urban heat island effect and the problem of urban near-surface human comfort. In this paper, the temperature field of the pavement under different thermal properties is simulated using the fluid-solid coupling model. According to the radiant heat effect of the road surface and the calculation method of convective heat transfer effect, the all-day heat effect of the asphalt pavement under different thermal properties parameters is calculated. The influence of thermal properties on the near-surface exothermic effect of urban pavements is also analyzed. The optimal combination of pavement material parameters is obtained by the orthogonal test method to reduce the urban heat island effect.
Effect of Pavement Material’s Thermal Properties on Thermal Effect of Urban Underlying Surface
Liu, Huan (Autor:in) / Pei, Jianzhong (Autor:in) / Zhang, Jiupeng (Autor:in) / Li, Xueqian (Autor:in)
20th COTA International Conference of Transportation Professionals ; 2020 ; Xi’an, China (Conference Cancelled)
CICTP 2020 ; 2058-2068
09.12.2020
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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