This paper researched the construction example of Taiyuan North Central Cross underground Fenhe pipe gallery pipe jacking engineer-ing,and from the angle of theory and practice deeply analyzed the pipe jacking construction calculation,open caisson,receiving well construc-tion,jacking construction key points,in order to promote the application of pipe jacking technology.%对太原北中环穿汾河地下管廊顶管工程的施工实例进行了研究，并从理论和实践角度对顶管施工计算、工作井、接收井施工、顶进施工要点等进行了深入的分析，以推广顶管技术的应用。
展开▼
