摘要
通过介绍广州地铁二号线区间冷冻水管施工,总结了地铁区间隧道管道施工的难点和要点,有助于进一步完善地铁区间隧道冷冻水管的施工工艺。
Through the introduction to the cooling water pipe construtction in Line2 Section of Guangzhou subway tunnel, the difficult points and the key points of pipe construction in runnel are summmarized,which will help to perfect the contruction of cooling water pipe construction in tunnels.
出处
《安徽建筑》
2006年第5期69-69,71,共2页
Anhui Architecture
关键词
管道预制、安装
管道的酸洗、钝化
管道试压冲洗和变形量的消除
prefabrieation and installation of pipes
pickling and passivation of pipes
pressure testing and flushing of pipes and the elunination of deformation
