Permafrost and cold-region environmental problems of the oil product pipeline from Golmud to Lhasa on the Qinghai-Tibet Plateau and their mitigation
文献类型：期刊论文
| 作者 | He, Ruixia; Jin, Huijun |
| 刊名 | COLD REGIONS SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 64期号:3页码:279-288 |
| 关键词 | Qinghai-Tibet Plateau Narrow engineering corridor Oil product pipeline High elevation permafrost Impacts of human activities and climate warming Geohazards |
| ISSN号 | 0165-232X |
| DOI | 10.1016/j.coldregions.2010.01.003 |
| 通讯作者 | He, Ruixia() |
| 英文摘要 | The 1076-km-long Golmud-Lhasa oil product pipeline is located closely parallel to the highway constructed 20 years earlier within the relatively narrow north-south engineering corridor crossing the treeless central area of the Qinghai-Tibet Plateau Much of the corridor is at elevations exceeding 4500 m and high-elevation generally warm permafrost is encountered in more than one-half of the length The pipeline transporting mostly diesel motor and aviation fuels at ambient temperatures is 159 mm in diameter has a wall thickness of 6 mm and was buried in a trench at a nominal depth of between 1 2 and 1 4 m The soils encountered mostly penglacial sands silts and gravels often have elevated saline contents and are subject to severe wind erosion and occasional monsoon flash flooding conditions During its first quarter century of operation the pipeline suffered at least 30 significant leaks and four pipeline ruptures About 337 km of the pipeline was extensively rehabilitated including relocations or replacements in major problem areas and where feasible for an existing pipeline improvements in pipeline protection during 2001-2004 It was supposed to safely operate for another 30 years with proper checks and needed repairs This paper provides a review on the history of the permafrost and cold regions environmental problems of the pipeline and their major rehabilitation repairs and problems in the future which might have useful implications for similar oil product pipeline at high elevations or permafrost regions (C) 2010 Elsevier BV All rights reserved |
| 收录类别 | SCI |
| WOS关键词 | CHINA ; HIGHWAY ; RAILWAY |
| WOS研究方向 | Engineering ; Geology |
| WOS类目 | Engineering, Environmental ; Engineering, Civil ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000285228600010 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556407 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | He, Ruixia |
| 作者单位 | Chinese Acad Sci, State Key Lab Frozen Soils Engn, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Ruixia,Jin, Huijun. Permafrost and cold-region environmental problems of the oil product pipeline from Golmud to Lhasa on the Qinghai-Tibet Plateau and their mitigation[J]. COLD REGIONS SCIENCE AND TECHNOLOGY,2010,64(3):279-288. |
| APA | He, Ruixia,&Jin, Huijun.(2010).Permafrost and cold-region environmental problems of the oil product pipeline from Golmud to Lhasa on the Qinghai-Tibet Plateau and their mitigation.COLD REGIONS SCIENCE AND TECHNOLOGY,64(3),279-288. |
| MLA | He, Ruixia,et al."Permafrost and cold-region environmental problems of the oil product pipeline from Golmud to Lhasa on the Qinghai-Tibet Plateau and their mitigation".COLD REGIONS SCIENCE AND TECHNOLOGY 64.3(2010):279-288. |
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来源：寒区旱区环境与工程研究所
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