大断面箱涵管棚施工的承载作用机理分析与实例-施工技术-建筑施工行业领域的专业平台 关键词］ 箱涵； 管棚； 顶进； 承载率 [gap=734]Key words: box culvert; pipe shed; incremental launching; bearin
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pipe-shed 管棚
large pipe shed 大管棚
big pipe shed 大管棚
long pipe-shed 长管棚
steel pipe shed 大管棚
small pipe-shed 小管棚
large-pipe-shed 大管棚
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。
It is success to apply the lead pipe shed in tunnel projects under the poor tunneling condition of soft deposition layer.
对松散堆积土覆盖层中成洞条件差的隧洞工程，采用超前管棚进行施工，取得了成功。
The application of pre-casting technology through advanced installed pipe shed in portal section construction of highway tunnel in fault-rupture zone;
管棚注浆法是地下结构工程浅埋暗挖时通常采用的一种超前支护技术。
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