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1 情况现行《公路柔性路面设计规范》与《混凝土路面设计规范》中,都规定了路面的回弹弯沉值,是鉴定旧路强度,和计算补强层厚度的一项重要指标。但是,由于柔性路面是一种弹塑
1 Situation The current Code for Design of Flexible Roads on the Highway and Code for Design of Concrete Pavements all stipulate the rebound deflection value of the pavement, which is an important index for identifying the strength of the old road and calculating the thickness of the reinforcing layer. However, since flexible pavement is a kind of elastic