顶管施工工艺在“西气东输”工程上的成功运用

Successful Application of Pipe Jacking in Gas from the West to the East Project

文章介绍了顶管施工的工艺、方法选择、施工程序和基坑围护制作,及其在“西气东输”天然气排管工程上的实际应用。

Techniques, method choice, construction schedule and outer protective structure building for foundation pit in pipe jacking and the construction＇s practical application in “Gas from West to East Project” are introduced in this article.