| 长输管道粘弹体防腐补口方法应用 |
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| 引用本文： | 刘松杰.长输管道粘弹体防腐补口方法应用[J].管道技术与设备,2014(1):31-32,48. |
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| 作者姓名： | 刘松杰 |
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| 作者单位： | 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062550 |
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| 摘 要： | 文中通过粘弹体防腐胶带与热收缩压敏带复合结构在唐山LNG外输管道工程中的应用，介绍了粘弹体加热收缩压敏带复合补口结构的施工方法和检测方法，对这种补口方法现场出现的问题进行分析解决，并将该补口方法与传统的热收缩套补口方法进行了对比，分析2种补口方法的优缺点，得出了比较结果，提出了对粘弹体结构的建议。
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| 关 键 词： | 粘弹体防腐胶带 补口 长输管线 |
Application of the Viscoelastic Corrosion Mending to Long-distance Pipeline Construction |
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| Institution: | LIU Song-,jie ( China Petroleum Group Engineering Design Company in North China Branch,Renqiu 062550, China) |
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| Abstract: | Through the application of the combined structure of a viscoelastic corrosion tape and g shirinkabie pressure-sensi- tive tape to the Tangshan outside pipeline engineering, this paper introduces a fresh mending construction method and a fresh in- spection methods, and analyzes to solve the problems with this mending method in the construction site. In addition, it compares the new mending method with the traditional heat-shrinkable mending method and analyzes the advantages and disadaraages ot the two mending methods and obtained a result of comparison of the two methods. It brings forward recommendations for a better viscoelastic body structure. |
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| Keywords: | viscoelastic corrosion tape mending long-distance pipeline |
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