哈大客运专线软土路基的结构特点及施工体会哈大客运专线软土路基的结构特点及施工体会 摘要:本文以哈(尔滨)大(连)客运专线 TJ-2 标为例介绍了软土路基的结构特点及施工体会,对软基处理、基床表层的填筑、过渡段的施工等关键工序的施工工艺进行了总结,尤其对沉降观测的特点及对软土路基施工控制的作用进行了详细的探讨
关键词:客运专线软土路基过渡段级配碎石工后沉降 Abstract: In this paper, Kazakhstan (bin) (even) Passenger Dedicated TJ-2 standard as an example of the structural characteristics of the soft soil subgrade and construction experience on soft ground treatment, the surface of the filling of the foundation bed, the construction of the transition sectionsummarized the key process of the construction process, especially the detailed discussion of the observed characteristics of settlement and the role of the soft soil roadbed construction control
Keywords: Passenger Line soft soil subgrade transition section grading macadam workers settlement 中图分类号:TU7 文献标识码:A 文章编号: