谈影响铁路路基水泥改良土压实质量的因素

Discussion on factors influencing compaction quality of cement improved soil of railway subgrade

主要针对大西客专线下二标基床表层以下水泥改良土施工,论述了在水泥改良土施工过程中通过室内外的试验,找出影响改良土压实质量的主要因素,并提出施工控制要点,保证施工质量,为以后类似工程施工积累经验。

In light cement improved soil construction beneath surface layer of subgrade bed on Da-Xi passenger special line, through indoor and outdoor test, the paper finds out main factors influencing compaction quality of improved soil in the construction process of cement improved soil, and points out construction controlling points, and guarantees construction quality, which has provided construction experiences for similar engineering in future.