京沪高速铁路李窑路基试验段路堤沉降测量及施工技术

路基施工质量的好坏，直接影响铁路的使用寿命。可是长期以来，施工单位对铁路路基施工不太重视，造成通车以后不仅行车速度不能提高，而且病害频繁发生。对此，我们针对京沪高速铁路线路总线路特征对一标段李窑试验段路基工程特点进行了论述，为今后的路基施工提供了参考依据。

Embankment Settlement Measurement and Construction Technology of Liyao Subgrade Test Section on Jinghu High Speed Railway

The subgrade construction quality is good or bad, directly affect the service life of railway. But for a long time, the construction units have not paid much at ention to the railway subgrade construction, which not only can not improve the opening speed after, and caused the frequent occurrence of diseases. In this regard, the general characteristics of Liyuao subgrade test section engineering aiming at Jinghu high speed railway ine features are discussed, and provide reference basis for Subgrade construction in the future.