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| DOI | 10.1155/2021/3066553 |
| Stability of the Foundation of Buried Energy Pipeline in Permafrost Region | |
| Li, Yan; Jin, Huijun; Wen, Zhi; Li, Xinze; Zhang, Qi | |
| 通讯作者 | Jin, HJ (通讯作者)，Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China. ; Jin, HJ (通讯作者)，Univ Chinese Acad Sci, Beijing 100049, Peoples R China. ; Jin, HJ (通讯作者)，Northeast Forestry Univ, Northeast China Observ & Res Stn Permafrost Geoen, Minist Educ, Inst Cold Reg Sci & Engn,Sch Civil Engn, Harbin 150040, Peoples R China. |
| 发表日期 | 2021 |
| ISSN | 1468-8115 |
| EISSN | 1468-8123 |
| 卷号 | 2021 |
| 英文摘要 | During operation, a buried pipeline is threatened by a variety of geological hazards, particularly in permafrost regions, where freezing-thawing disasters have a significant influence on the integrity and safety of the buried pipelines. The topographical environmental conditions along the pipeline, as well as the influence of frost heave and thaw settlement on the pipeline's foundation soil, must be considered in the design and construction stage. Theoretical analysis, numerical modeling, field testing, and mitigation measures on vital energy pipelines in permafrost have been widely documented, but no attempt has been made to review the freezing-thawing disasters, current research methodologies, and mitigation strategies. This article reviews the formation mechanisms and mitigation measures for frost hazards (e.g., differential frost heave, thaw settlement, slope instability, frost mounds, icing, river ice scouring, and pipeline floating) along buried pipelines in permafrost regions and summarizes and prospects the major progress in the research on mechanisms, analysis methods, model test, and field monitoring based on publications of studies of key energy pipelines in permafrost regions. This review will provide scholars with a basic understanding of the challenging freezing-thawing hazards encountered by energy pipelines in permafrost regions, as well as research on the stability and mitigation of pipeline foundation soils plagued by freezing-thawing hazards in permafrost regions under a warming climate and degrading permafrost environment. |
| 关键词 | CRUDE-OIL PIPELINELAYER DETACHMENT FAILURESQINGHAI-TIBET PLATEAUFROST-HEAVECOUPLED HEATACTIVE-LAYERCOOLING PERFORMANCEFOSHEIM PENINSULACHILLED PIPELINESMOISTURE TRANSFER |
| 语种 | 英语 |
| WOS研究方向 | Geochemistry & Geophysics ; Geology |
| WOS类目 | Geochemistry & Geophysics ; Geology |
| WOS记录号 | WOS:000745695600001 |
| 来源期刊 | GEOFLUIDS
 |
| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/254850 |
| 作者单位 | [Li, Yan; Jin, Huijun; Wen, Zhi; Li, Xinze; Zhang, Qi] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China; [Li, Yan; Jin, Huijun; Li, Xinze; Zhang, Qi] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Jin, Huijun] Northeast Forestry Univ, Northeast China Observ & Res Stn Permafrost Geoen, Minist Educ, Inst Cold Reg Sci & Engn,Sch Civil Engn, Harbin 150040, Peoples R China; [Li, Xinze] Sinopec Petr Engn Co, Dongying 257026, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yan,Jin, Huijun,Wen, Zhi,et al. Stability of the Foundation of Buried Energy Pipeline in Permafrost Region[J]. 中国科学院西北生态环境资源研究院,2021,2021. |
| APA | Li, Yan,Jin, Huijun,Wen, Zhi,Li, Xinze,&Zhang, Qi.(2021).Stability of the Foundation of Buried Energy Pipeline in Permafrost Region.GEOFLUIDS,2021. |
| MLA | Li, Yan,et al."Stability of the Foundation of Buried Energy Pipeline in Permafrost Region".GEOFLUIDS 2021(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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