Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II),Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended),Indexed in the Chinese Core Journals (Selection) Database
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埋地天然气管道与直埋蒸汽管道间距的探讨

Issue Number Issue 06, 2016 [View other articles in this issue]
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Publication Date 2016.06.15
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Author 周经纬 顾紫娟 张海霞 张晓萍
Organization 杭州市城乡建设设计院股份有限公司

Abstract

在城市热力管网的城市中,处理天然气管道与直埋蒸汽管道相互关系是常见情况。实际运行中,出现许多直埋蒸汽管道遭第三方施工损坏及管道外壁温度超限的情况,对临近天然气管道的安全构成威胁。本文通过实测结合理论计算的方式,在直埋蒸汽管道外壁温度超限时,分析直埋蒸汽管道周边土壤温度场分布情况及直埋蒸汽管道对天然气管道的影响,并给出了天然气管道与直埋蒸汽管道间距控制与安全运行的建议。


Keywords

天然气管道 直埋蒸汽管道 安全间距 温度

References

Declaration:

The English version of this article is translated with the assistance of AI.

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