摘要
北京首都国际机场西跑道管棚预支护工程一次性打通325mm长148.3m管棚在国内尚无先例。本文介绍了该工程的施工工艺流程及各工序的技术要求,阐述了本工程管棚管铺设所采用的关键技术措施,以期对类似工程提供参考。
The High-precision and Long-large Pipe Roof of Beijing Capital International Airport west runway penetrated 325mm 148m long pipe roof by precision for one-time,there is no precedent in China.In this paper,the author introduces the construction process and operation points,elaborates the key construction technology of pipelay in this engineering.It can provide references for the similar engineering.
出处
《华北科技学院学报》
2011年第4期48-50,共3页
Journal of North China Institute of Science and Technology
关键词
大管棚
施工工艺流程
施工技术
large pipe roof
construction process
construction technology
