路基CFG桩施工工艺研究--以赣州至深圳铁路客运专线为例

Study on CFG Pile Construction Technology of Subgrade--Taking Ganzhou to Shenzhen Railway Passenger Dedicated Line as an Example

我国经济水平不断提高,为铁路客运行业迅速发展提供了有利条件。铁路客运作为我国交通运输行业的重要组成部分,其工程施工质量是现阶段本行业领域所关注的焦点。基于此,以赣州至深圳铁路客运专线为例,通过研究与分析路基CFG桩施工工艺,了解该项工艺特点,发挥CFG桩复合地基实际功能作用,解决地形变化大且交通不便地区铁路客运路基工程建设中遇到的施工难题,可推广路基CFG桩桩基施工管理系统在铁路工程施工中广泛应用。

The continuous improvement of China’s economic level, has provided favorable conditions for the rapid development of railway passenger transport industry. As an important part of China’s transportation industry, the engineering construction quality of railway passenger transport is the focus of this industry at present. Based on this, taking Ganzhou to Shenzhen railway passenger dedicated line as an example, through the research and analysis of subgrade CFG pile construction technology, we can understand the characteristics of this technology, give full play to the practical function of CFG pile composite foundation, solve the construction problems encountered in railway passenger subgrade construction in areas with large terrain changes and inconvenient traffic, and promote the wide application of subgrade CFG pile construction foundation construction management system technology in railway engineering construction industry.