高填路基沉降变形规律与压实控制技术的研究

高填路基沉降变形规律与压实控制技术的研究发现，路面结构之所以出现早期破坏，是由于高填路堤非均匀沉降诱使刚性基层、沥青面层或水泥混凝土路面产生弯拉效应，出现附加弯拉破坏应力的结果，由此加剧了路面结构的疲劳破坏，缩短了路面的使用寿命。这一研究成果具有重要的工程实际意义。

Study on Rules of High Embankment Settlement and Pressing Technique

The study on rules of porch filling sediment distortion and technique of compaction controling has shown that the inchoate cracks of pavement structures relate closely with nonuniform settlement of high embankment, which leading to rigid base, asphalt surface or bending effect of cement concrete pavement. The add-blending destructive effect often hardens the anti-tire destruction capacity of pavement structure and shortens the using life of pavement. Therefore, it is important for engineering construction to study on this problem.