用水泥挤密桩加固提速铁路路基施工技术

On Construction Technology of Compaction Cement-soil Piles to Strengthen Embankment of Accelerated Railway

采用水泥土挤密桩加固提速铁路路基 ,施工方便、经济 ,不影响正常行车。介绍了水泥土挤密桩的施工技术要求、施工工艺及过程 ,并根据京秦线的施工试验 。

Compaction cement soil piles to strengthen aocelerated pailway emlecnkmat are convanient to constrnction, cheap and of no disturbance to normol operation schedule. The requirement of constrnction technology, construction workmanship and processes are introducecd of compaction cement soil piles. Based on the construction tests on Jin Qin line priotity is given to the key points of technical control.