重载交通水泥混凝土路面设计方法研究

【作者】 戴学臻；

【导师】 王秉纲；

【作者基本信息】 长安大学 ， 道路与铁道工程， 2002， 硕士

【摘要】 本文在以往水泥混凝土路面研究成果的基础上，对重载交通下的水泥混凝土路面设计方法进行了系统的研究。首先通过对我国交通状况的分析，给出了界定重载交通的方法，根据混凝土疲劳试验建立了混凝土路面的曲线疲劳方程，推导出重载交通轴载换算为标准轴载的关系式和轴数系数。同时，研究了同时考虑水泥混凝土面板与基层疲劳的重载交通水泥混凝土路面的设计方法。最后，应用现代计算机技术，提供了具有绘图功能的设计软件。更多还原

【Abstract】 Based on the former research findings of cement concrete pavement, the design method of cement ?concrete pavement that can meet overload truck is systematically studied. First, on the basis of the analytic results of national traffic structure, the method which how to judge overload traffic is provided. Based on cement concrete pavement fatigue curve equation which come from cement fatigue test, the paper puts forward the correlative formula which can change overload vehicle axle load into standard axle load. On the other hand, the author brings forward overload traffic cement concert pavement design method which takes into account either surface course fatigue or base course fatigue. Finally, the author applies modern computer technique and provides a kind of design software that has drawing function更多还原