袋装砂井处理铁路软弱路基

Application of bag sand-well in treatment of soft soil railway bed

介绍了袋装砂井处理铁路软弱路基的施工技术 ,结合某工程实例 ,从施工步骤、质量控制、施工监测方面进行了论述 ,指出该技术处理铁路软基具有工程造价低、施工简便、质量高、效果好的特点。

This paper introduces the construction technology of bag sand-well in treatment of soft soil railway bed. Combined with practical work discussion is made from construction procedure, quality control, construction monitoring and other aspects. This technology has so many advantages with simple construction, low engineering cost and good treatment effects.