摘要
结合工程实例,详细地介绍了长大管棚的设计及施工方法,该施工技术作为在不良地质情况下隧道施工的预支护措施,具有广泛的应用前景。
Combining with engineering cases, the design and construction method of long large pipe sheds are introduced in detail. This construction technique serves as the preliminary support measures for tunnel construction under bad geological conditions and has vast applied vistas.
出处
《西部探矿工程》
CAS
2006年第B06期289-290,共2页
West-China Exploration Engineering
关键词
长大管棚
预支护
设计
施工
long large pipe shed
preliminary support
design
construction
