More important thing is that the method can back calculate both modulus and thickness of flexible pavement structure layers simultaneously.

既可反算路面结构层的模量，又能反算其厚度。 通过与实际值比较，其计算精度完全满足工程实际的要求。

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Through the analyzing and calculating of representative pavement structure, it is helpful for simplifying the design process to get the maximal bend stress position of flexible pavement.

通过典型路面结构模式的计算分析，得出柔性路面层底最大弯拉应力发生的位置，有助于简化设计过程。

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The semi flexible pavement is a kind of new asphalt pavement, it's material structure is the framework closed texture, however, the mother asphalt mixture is framework void texture.

半柔性路面是一种新型的路面，其材料结构属于骨架—密实结构，作为其母体的沥青混合料则属于骨架—空隙结构。

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