本文采用Winkler地基上弹性薄板的力学模型,应用有限元法计算过路构造物上方水泥混凝土路面在车轮荷载作用下的内力分布规律.通过计算和分析,提出水泥混凝土路面板合理的加筋长度.同时就过路构造物的埋设深度对面板受力状态的影响进行了分析.并对过路构造物的不同埋设深度提出相应的补强方案. In this paper, the mechanical model of elastic thin plate on Winkler foundation is used to calculate the internal force distribution law of cement concrete pavement above the passing road under the action of wheel load by using finite element method.According to calculation and analysis, reasonable reinforcement length of cement concrete pavement slab is proposed. The influence of embedment depth of crossing structures on the stress state of the panel is analyzed, and corresponding reinforcement schemes are proposed for different embedment depths of crossing structures.