矩形顶管法在城市人行地道中的应用研究

Research on the Application of Rectangular Pipe Jacking Method in Urban Pedestrian Tunnel

为研究矩形顶管法在城市人行地道中的应用情况,文章结合临平亚运场馆人行地道项目,从技术原理、结构设计、顶进施工、沉降控制、顶管机姿态控制等方面针对矩形顶管法应用要点及注意事项进行分析,旨在为类似人行地道项目提供参考。

In order to study the application of rectangular pipe jacking method in urban pedestrian tunnel,combined with the pedestrian tunnel project of Linping Asian Games venue,this paper analyzes the application points and precautions of rectangular pipe jacking method from the aspects of technical principle,structural design,jacking construction,settlement control and pipe jacking machine attitude control,so as to provide reference for similar pedestrian tunnel projects.