碎石桩复合地基在处理高速公路地基中的应用与分析

Application and Analysis of Gravel Column Composite Foundation in the Expressway Foundation

分析了某工程地基碎石桩的设计、施工及检测过程,认为碎石桩复合地基法是高速公路软基处理的经济、有效方法之一,在工程实践中值得进一步推广应用。

The author describes the design, the construction and the detection process by using the gravel columns to treat the foundation through the engineering example, the practice shows that the gravel column is one of the most cost-effective soft ground treatment techniques of expressway. It is of great significance to popularize this technique in engineering practice.