摘要
以工程实例为基础，介绍了过线地下通道施工中，既有线采用D型轻便梁架空加固的施工方法，阐述了轻便梁人工挖孔桩基础施工工艺、轻便梁安装施工工艺，提出了在既有线施工过程中的安全注意事项。
On the basis of practical engineering, it introduces established line strengthening construction by using D-type light-beam overhead method during lane underground passage construction, illustrates the construction technique of light-beam artificial cast-in-situ pile foundation and light-beam installation, and proposes safety attentions in established line construction.
出处
《山西建筑》
2006年第14期324-325,共2页
Shanxi Architecture
关键词
地下通道
既有线
加固
施工技术
underground passage, established line, strengthening, construction technique
