论文部分内容阅读
傍河路基大多是充分利用老河堤采用半填半挖方式,成型的路堤兼起道路路基及河道防护大堤双重作用。本文针对G220线菏泽东南绕城西段路基工程利用河道大堤实施冲击压实处理的特点,通过现场检测及实验数据分析,论述了冲击压实工艺不但作用功较大、施工效率较高、影响深度较深,而且能够获得较大的压实沉降及较少的路基差异性沉降、工后沉降等,并探讨总结了一套沿河粉性土大堤路基综合处治工艺,意愿能够为同类工程项目提供相关技术参考建议。
Riverside embankment embankment mostly make full use of semi-fill and semi-dig dredging embankment, embracing the road embankment and the waterway embankment double effect. In this paper, according to the characteristics of impact embankment treatment of embankment of Heze city in the west of Heze by using the embankment of the west section of Heze City, through the on-site testing and experimental data analysis, the impact compaction process is not only large acting, high construction efficiency, Deep, but also to obtain a larger compaction settlement and less subsidence differential settlement, post-construction settlement, etc., and discussed a set of comprehensive treatment of roadbed along the riverbed soil embankment, the will to provide for similar projects Related technical reference suggestions.