干振碎石桩加固软土路基施工技术

某铁路软土路基施工中，利用干振碎石桩施工技术加固软土路基，取得了较好效果。本文指出该施工工艺简单，较其它处理软基方法具有施工速度快、固结速度快、承载力高、消除液化、成本低等优点，可推广应用。

Construction Technique of Consolidating Soft Subgrade with Dry Vibration Gravel Pile

In construction of a railway's soft subgrade, the technique of dry vibration gravel pile was used to consolidate the soft subgrade and a good result was obtained. This paper points out that this construction technique is simple and, comparing with other soft subgrade treating methods, possesses the merits of quick construction, quick consolidation, high bearing capacity, low cost and liquefaction elimination, etc.