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| 冻土区埋地油气管道应变监测及预报系统 | |
| 引用本文： | 陈友昌,籍程,黄建忠,刘畅.冻土区埋地油气管道应变监测及预报系统[J].中国地质灾害与防治学报,2011,22(4):122-126. |
| 作者姓名： | 陈友昌 籍程 黄建忠 刘畅 |
| 作者单位： | 1. 大庆油田设计院,黑龙江大庆,163712 2. 新民中石油昆仑燃气有限公司,辽宁沈阳,110002 3. 北京科力华安地质灾害监测技术有限公司,北京,100036 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 简述了冻土灾害对埋地油气管道的影响。重点阐述了冻土区埋地油气管道基于应变的监测和评价方法。介绍了应变监测预报系统的开发及在漠大输油管道的应用。在此基础上提出:管道应变监测及其分析评价技术是保证管道安全运行的有效措施之一;通过建立应变监测预报系统,可以有效辅助管道的运行维护和管道地质灾害的减灾治理。 |
| 关 键 词： | 冻土灾害 冻胀和融沉 基于应变的管道监测 基于应变的分析评价 预报系统 |
Strain monitoring and prediction system for the buried pipeline in permafrost area |
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| CHEN You-chang,JI Cheng,HUANG Jian-zhong,LIU Chang.Strain monitoring and prediction system for the buried pipeline in permafrost area[J].The Chinese Journal of Geological Hazard and Control,2011,22(4):122-126. | |
| Authors: | CHEN You-chang JI Cheng HUANG Jian-zhong LIU Chang |
| Institution: | CHEN You-chang1,JI Cheng2,HUANG Jian-zhong3,LIU Chang3(1.Daqing Oilfield Limited Company,Daqing 163712,China,2.Xinmin oil in the kunlun gas Co.,LTD,Shenyang 110002,3.KeLiHuaAn Geologic Hazard Monitoring Technology Co.,Beijing 100036,China) |
| Abstract: | The permafrost disasters on the influence of buried pipeline were summarized.In the permafrost zone,the method of buried pipeline strain-based monitoring and evaluation was emphatically pointed out;Introduced the strain monitoring and prediction system in the development and application of mohe-daqing oil pipeline.it was put forward that pipe steels strain monitoring and evaluation technology is to guarantee safe operation of pipeline one of effective measures;By establishing strain monitoring and prediction system,can effectively aided the pipeline operation maintenance and pipeline of geological disaster mitigation. |
| Keywords: | permafrost disasters frost heave and thawing settlement pipeline strain-based monitoring strain-based evaluation prediction system |
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