旧水泥混凝土板的模量对沥青加铺层的影响分析

Impact of Cement Concrete Slab Modulus on Asphalt Overlay

旧水泥混凝土路面沥青加铺层的设计涉及到的因素众多且复杂多变。利用Ansys有限元程序建立三维模型,可计算并分析得出旧水泥混凝土板模量的变化对沥青加铺层底荷载应力和弯沉的影响情况,从而为进一步的研究提供参考。

Design of asphalt overlay on old cement concrete pavement involves many complex and variable factors. Through establishing three-dimensional model using Ansys finite element programming, the impact of the changes of cement concrete slab modulus on the load stress and deflection at the bottom of asphalt overlay is calculated and analyzed, which can provide reference for in-depth research.