The instrument was used already with the pushing pipe methyl at Fuzhou. Applied result was satisfactory.
2
从工程实例出发介绍顶管法在地铁盾构区间隧道联络通道施工中的应用情况。
With a practical project, authors state application status of the pipe jacking method in construction of contact tunnels of a subway shield zone tunnel.
3
地面建构筑物.在铁路、公路密集条件下.顶管法铺设地下管道为最常见的施工方法。
The underground pipeline is usually installed by top pipe method for the constructions on ground with concentrated railway and highway.