利用有限元方法对四种不同路面进行结构应力和位移分析.分析了单圆中心处和坐标原点处不同路面结构的压应力、拉应力、剪应力以及位移的变化规律,为路面结构设计的合理性提供理论指导.%The stress and displacement of four different pavement structure are analyzed by using the finite element method, analysis the rule of compressive stress, tension stress, shear stress and displacement of different pavement structure In single circle center and coordinate origin. Theoretical guidance for the rationality of the design of pavement structure is provided.
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