CFG桩复合地基处理技术在铁路路基工程中的应用

Application of CFG Pile Composite Foundation Treatment Technology in Railway Subgrade Engineering

摘要:

较详细地阐述了CFG桩复合地基处理技术在京沪高速铁路路基工程中的应用，总结了一些在施工过程中所遇到的值得探讨的问题，并提出了自己的观点、看法与建议。

关键词:高速铁路;路基工程;CFG桩;复合地基;问题探讨

Abstract:

This paper gives a detailed description about the application of CFG pile composite foundation treatment technology in railway subgrade engineering of Beijing-Shanghai express railway, summarizes some issues which encountered in the construction process and presented new views, opinions and suggestions.

Key words:express railway; subgrade engineering; CFG pile; composite foundation; problem and discussion