地铁施工关键工艺探讨

地铁施工方法、工艺众多，应根据地铁工程的设计要求以及不同的地质条件，选择适合的施工方法和工艺。本文简要阐述了地铁施工的主要方法，并重点针对盾构施工中的一些关键施工工法做了分析。

Discussion on the Key Technology of Subway Construction

There are numerous technology for metro constru- ction, so builders should select the appropriate construction m- ethods and technology according to the design requirements of subway project and different geologic conditions. This paper briefly describes the main methods of subway construction, a- nd focus on the analysis of some key construction methods in shield construction to do.