| 冻土区埋地热油管道冻融危害及防护措施研究 |
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| 引用本文： | 富元晖,马贵阳,杜明俊,董靖宇,杨子宁.冻土区埋地热油管道冻融危害及防护措施研究[J].当代化工,2017,46(3). |
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| 作者姓名： | 富元晖 马贵阳 杜明俊 董靖宇 杨子宁 |
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| 作者单位： | 1. 辽宁石油化工大学 石油天然气工程学院,辽宁 抚顺,113001;2. 中国石油集团工程设计有限责任公司 华北分公司,河北 任丘,062552 |
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| 摘 要： | 基于冻土工程的特殊性,结合国内外已建冻土管道运行过程的各类风险,系统阐述了冻土管道所必须面临的5大冻害。并依据冻土管道工程的设计原则和经验,详细论证了各类冻害的防护措施。所得成果将为我国后续冻土管道工程的设计、施工及冻害防止奠定基础。
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| 关 键 词： | 冻土 埋地管道 冻胀融沉 防护措施 |
Research on Freeze-thaw Hazards and Protective Measures ofBuried Hot Oil Pipeline in Permafrost Regions |
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| FU Yuan-hui,MA Gui-yang,DU Ming-jun,DONG Jing-yu,YANG Zi-ning.Research on Freeze-thaw Hazards and Protective Measures ofBuried Hot Oil Pipeline in Permafrost Regions[J].Contemporary Chemical Industry,2017,46(3). |
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| Authors: | FU Yuan-hui MA Gui-yang DU Ming-jun DONG Jing-yu YANG Zi-ning |
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| Abstract: | Based on the particularity of frozen soil engineering, combined with all kinds of risks in domestic and foreign existing permafrost pipeline operation process, 5 main hazards to the permafrost pipeline were introduced. According to the design principle and experiences of permafrost pipeline engineering, protection measures for all kinds of hazards were discussed. |
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| Keywords: | Frozen soil Buried pipelines Freezing thawing settlement Protective measures |
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