浅埋暗挖技术在市政工程隧道施工中的应用探究

Research on the Application of Shallow Buried Excavation Technology in the Construction of Municipal Engineering Tunnels

随着社会经济发展迅速,城市化进程持续加快,市政工程建设规模越来越大。市政工程隧道作为项目中施工难度较高的部分,用到的施工工艺十分更要。文章阐述了市政工程隧道施工的特点,指出了环境复杂性、土质条件不稳等影响因素。阐述了浅埋暗挖技术的基本原理和适用范围,结合实际案例对该技术在市政工程隧道施工中涉及到的管棚支护技术、双侧壁导坑法施工技术进行分析,探讨了市政工程隧道施工难点及相应的施工方法。

Nowadays,the social economy is developing rapidly,the process of urbanization is accelerating,and the scale of municipal engineering construction is getting bigger and bigger.Municipal engineering tunnels are the most difficult part of the project,and the construction technology used is very important.The article describes the characteristics of municipal engineering tunnel construction,and points out the influencing factors such as the complexity of the environment and unstable soil conditions.The basic principles and scope of application of the shallow-buried digging technology are explained,combined with actual cases,the pipe shed support technology and the construction technology of the double-side heading method involved in the construction of municipal engineering tunnels are analyzed,and the municipal engineering is discussed.Difficulties in tunnel construction and corresponding construction methods.