新疆地区公路沥青路面弯沉综合修正系数

General deflection correctness coefficient of asphalt pavements in Xinjiang area

根据新疆地区公路沥青路面实测弯沉数据,分别对盐渍土和非盐渍土地区进行弯沉综合修正系数分析,得出修正系数计算公式,并与现行规范做了比较分析。结果表明,所得公式更符合新疆地区的实际情况。

Based on the testing data of asphalt pavement deflection in Xinjiang area, the general deflection correctness coefficient was analyzed for saltysoil and nonsaltysoil, and its formulation was obtained. The obtained formulation was compared with Chinese Specification of Asphalt Pavement Design(JTJ 01497). The results show that the obtained formulation is more accurate in Xinjiang area.