邻近营业线的高压旋喷桩施工安全技术分析

Analysis Safety Technology of High Pressure Jet Grouting Pile Construction in Adjacent Business Lines

安全是整铁路建设中最为重要的事情,因此在铁路工程施工的过程中做好线路基础的"0"沉降是最基本的工作,同时也是一个至关重要的环节,当题录工程施工的过程中经过软基地质时,采用高压旋喷桩积水对软基地质进行加固是最常用的方式之一。分析了临近营业线高压旋喷桩施工技术,望对类似工程有所借鉴。

Safety is the most important thing in the construction of the whole railway.Therefore,it is the most basic work to do the never settlement of the line foundation in the process of railway construction.It is also a crucial link.In the process of soft base quality,the use of high-pressure spray pile water to reinforce the soft base is one of the most common ways.The construction technology of high-pressure jet grouting piles near the business line is analyzed,and it is expected to draw lessons from similar projects.