拱形明洞arch open cut tunnel;arch tunnel without cover;arch gallery 棚洞shed tunnel;shed gallery 路堑式明洞cut-type open cut tunnel;cut-type tunnel without cover;cut-type gallery ..
This paper introduces a reinforce roadbed technology with pipe shed when tunnel bridge pass through roadbed using incremental launching method and highway traffic not be discontinued.
介绍了在高速公路不中断交通的情况下，地道桥顶推施工穿越路基时所采用的管棚支护加固路基技术。
2
Based on this, the article discusses the construction management techniques of large pipe shed in the tunnel project.
基于此本文对隧道工程中大管棚施工管理技术进行探讨。
3
The shed-pipe advanced support that passes through soft cracked rock mass in tunnel construction is an effective pre-supporting method.