摘要
通过对透水性沥青路面降低路表温度的研究,为透水性沥青路面的结构设计提供指导和借鉴。在对透水性沥青路面降温分析的基础上,建立透水性路面厚度与蒸发强度的计算式,并通过对透水性沥青混合料试件的蒸发试验,验证在相同孔隙率下透水性沥青混合料试件的厚度与试件表面温度之间具有相关联系。
Throngh the research on permeable asphact pavement opplied to reducing the temperoture of road surface, it provides the guidance for the related structural design. A formula, which depicts this pavement＇ s thickness and evoporation strength, is given in order to redue the surface temperature. And another evoporation test on the permeable asphalt mixture specimen proves the correlativity of the thickess and the sunface temperature in ths same porosity.
出处
《交通科技与经济》
2007年第5期1-2,15,共3页
Technology & Economy in Areas of Communications
关键词
透水性沥青路面
蒸发强度
蒸发试验
试件表面温度
permeable asphalt pavement
evaporation strength
evoporation test
surface temperatune of the specimen
