1) ultra long and large pipe shed
超长大管棚
2) overlength pipe shed
超长管棚
1.
The vehicle tunnels adopt box culvert advancing scheme under overlength pipe shed,which is the first case to underpass the west L-taxiway of Beijing Capital International Airport without suspending air service during construction in China.
为研究施工工法的可行性,针对超长管棚施作、开挖导洞布设下滑道、长大箱涵顶进等主要工况进行数值模拟,重点对典型施工工况引起滑行道地表沉降变形特征和规律进行分析研究。
3) long and large pipe shed
长大管棚
1.
The application of long and large pipe shed method in treating carbon-based phyllite collapse
长大管棚法在处理炭质千枚岩坍方中的应用
4) leading steel pipeline shed
超前大管棚
1.
The application of leading steel pipeline shed previous timbering technology in Dongtian tunnel;
超前大管棚预支护技术在东田隧道中的应用
5) long pipe-shed pre-reinforcement
长管棚超前支护
1.
With the construction case of 65m long pipe-shed pre-reinforcement,the paper introduced the construction technology of long pipeshed with Haiwangxing-508 drilling machine,and discussed the feature requirement of drilling machine in the construction.
结合65 m长管棚超前支护的施工实例,介绍了海王星-508型钻机在长管棚施工中采用的施工工艺,并探讨了长管棚施工对钻机的性能要求。
6) large-scale lead pipe grouting
超前大管棚注浆
1.
By means of water drainage and blockage, and with large-scale lead pipe grouting technology, the tunnel goes through the poor geology zone smoothly.
吊钟岩隧道DK250+130处,隧道拱部突发涌水、涌泥石,造成掌子面堆积,采用排堵水和超前大管棚注浆相结合的施工技术,顺利通过了该不良地质地段。
补充资料：棚长
1.清代军队中一棚之长。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条