摘要
建立基层顶面模量修正系数 n与弯沉综合修正系数 F的相关关系 ,从而根据 F的经验方程推出 n计算式 ,并将基层顶面模量修正系数 n隐含至水泥混凝土路面荷载应力计算公式和轴载换算方程中 。
The correlation between the rectified coefficient of composite resilient modulus of foundation under concrete pavement and the rectified comprehensive coefficient of deflection of flexible pavement is developed A new regression expression of rectified coefficient of composite resilient modulus of foundation is then derived, and is involved in the loading stress expression and the expression of load equivalency for the convenience of pavement design
出处
《公路》
北大核心
2002年第8期27-30,共4页
Highway
关键词
水泥混凝土路面
基层顶面模量修正系数
弯沉综合修正系数
荷载应力
轴载换算
设计
cement concrete pavement
rectified coefficient of composite resilient modulus of foundation
rectified comprehensive coefficient of deflection
loading stress
load equivalency
