English
缪羽祥, 刁凤东, 祁香文, 张展, 葛成吉. 低温环境下长输管道施工的技术保障措施[J]. 油气储运, 2009, 28(9): 43-45. DOI: 10.6047/j.issn.1000-8241.2009.09.014
引用本文: 缪羽祥, 刁凤东, 祁香文, 张展, 葛成吉. 低温环境下长输管道施工的技术保障措施[J]. 油气储运, 2009, 28(9): 43-45. DOI: 10.6047/j.issn.1000-8241.2009.09.014
shu
MOU Yuxiang, DIAO Fengdong, . Technology Support Measures for Construction of Long-distance Pipeline at Low-temperature Environment[J]. Oil & Gas Storage and Transportation, 2009, 28(9): 43-45. DOI: 10.6047/j.issn.1000-8241.2009.09.014
Citation: MOU Yuxiang, DIAO Fengdong, . Technology Support Measures for Construction of Long-distance Pipeline at Low-temperature Environment[J]. Oil & Gas Storage and Transportation, 2009, 28(9): 43-45. DOI: 10.6047/j.issn.1000-8241.2009.09.014
shu

低温环境下长输管道施工的技术保障措施

Technology Support Measures for Construction of Long-distance Pipeline at Low-temperature Environment

    摘要
  • 摘要: 针对低温环境影响野外长输管道施工的各种因素, 提出了管沟爆破、管沟开挖、焊接、防腐、下沟、回填等施工工序的技术保障措施, 列举了低温环境下施工机械和施工人员的防冻保护事项。

     

    Abstract: In the light of impact factors on construction of long-distance pipeline at low-temperature environment.technology support measures involved in the operation sequence of ditch blasting, ditch excavation, welding, pipe coating, lowering-in and backfill are proposed.Requirements in antifreezing and protection of construction equipments and construction persons at low-temperature environment are given.

     

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