隧道内大口径厚壁双管安装施工工艺
Construction Process of Dual Pipelines with Large Diameter and Thick Wall in One Tunnel
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- DOI:
- 作者:
- 程实, 葛月光, 康德来
CHENG Shi, GE Yue-guang, KANG De-lai
- 作者单位:
- 天津大港油田集团建设工程公司
Second West to East Gas Pipeline Project Department of Dagang Oilfield Construction Co., Tianjin 300272, China
- 关键词:
- 西气东输二线;黄河隧道;双管安装;施工工艺
Second West to East Gas Pipeline;Yellow River tunnel;installation of dual pipelines;construction process
- 摘要:
- 在西气东输二线西段管道工程施工中,大港油建负责第12标段的施工。该标段共有3条隧道,其中山岭隧道2条,黄河隧道1条。隧道内大口径厚壁双管敷设施工是一个新课题。通过反复研究、摸索、实践,制订出了一套适合于隧道内大口径双管安装的施工工艺,并在实际施工中取得了良好的效果。
There are three tunnels including two mountainous tunnels and one Yellow River tunnel in the 12th bidding section of West Section of Second West to East Gas Pipeline Project where Dagang Oilfield Construction Company undertakes the construction task. The construction of dual pipelines with large diameter and thick wall in one tunnel is a new task for the company. Through many times of investigations and practices, a set of construction process is made out, which is suitable for fulfilling this construction task. The application of the construction process achieves excellent results.2010,S1(S1): 246-248 收稿日期：2010-11-18分类号：TE973作者简介：程实（1980-），男，甘肃天水人，工程师，2004年毕业于辽宁石油化工大学材料成型及控制工程专业，从事管道工程的施工技术管理工作参考文献：
[1] 齐宝库. 工程项目管理[M]. 大连：大连理工大学出版社，2007