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计算了基准热力参数条件下98个有太阳辐射量、641个无太阳辐射量共739个地区沥青混凝土路面路表温度的多年(8～10年)分布规律;分析了沥青混凝土路面路表温度的年间差异,回归得到在标准材料热力参数下沥青混凝土路面路表温度年均值μ■s、年标淮差σ■s与气象、地理参数的关系,分析结果表明具有较高的精度;基于739个地区计算结果,绘制了标准材料热力参数下全国沥青混凝土路面路表温度年均值等值图和沥青混凝土路面路表温度年标淮差等值图;分析了材料热力参数对沥青混凝土路面路表温度年均值和年标淮差的影响,给出了在非标准材料热力参数的情况下,沥青混凝土路面路表温度年均值和年标淮差的修正公式。
The distribution of 98 road surface temperature (8 ~ 10 years) with 739 solar radiation and 641 solar radiation without solar radiation was calculated under the condition of benchmark thermal parameters. The temperature of the road surface of asphalt concrete pavement Year difference, the regression is obtained in the standard material thermal parameters of asphalt pavement road surface temperature mean ■ ■ s, year standard difference sf ■ ■ s and meteorological and geographical parameters of the relationship between the analysis showed that the high accuracy; based on 739 Area calculation results, draw the standard material thermal parameters of national asphalt concrete pavement temperature annual mean value map and asphalt pavement surface temperature year standard Huai value contour; analyzed the thermal parameters of asphalt pavement road surface temperature Annual mean value and year standard difference, the correction formula of average annual temperature and standard deviation of asphalt pavement surface in the case of non-standard thermodynamic parameters is given.