For embankment engineering of expressway, where the pavement deformation is strictly limited, the settlement of soft soil ground becomes the key engineering technique problem.
所以，对于路堤工程，特别是对路面变形的要求非常严格的高速公路路堤工程，软土地基的沉降变形问题成为路堤建设的关键性土工技术问题。
参考来源 - 高速公路软土地基沉降反演与预测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Rutting which is the specific form of asphalt pavement deformation is one of the most serious damage types of asphalt pavement in China.
车辙作为沥青路面永久变形的一种具体表现形式，是我国高速公路沥青路面最为严重的破坏类型之一。
During the usage of pavement, elasticity deformation of cement stabilized base is low, with long service year and high carrying capacity.
在路面的使用过程中，水泥稳定粒料基层弹性变形较小，使用年限长，承载能力高。
Being a major damage phenomenon of asphalt pavement, ruts are occurred gradually as the accumulation of permanent deformation under repeated application of traffic loads.
作为沥青混凝土路面的主要损坏现象之一，车辙是在交通荷载反复作用下产生竖向永久变形的积累。
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