Nonlinear properties of paving material, such as, visco-elasticity and visco-plasticity of Superpave mixtures are considered to be the major contributors to rutting.

 
  • 路面材料明显的非线性特性,主要的路面材料沥青混合料具有粘弹性,粘塑性,从而具有时间历程的蠕变特性,在重载作用下道路车辙破坏与这些特性密切相关。
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