| 输油管道修复业现状及其发展趋势 |
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| 引用本文： | 宋生奎,石永春,朱坤锋,彭著良.输油管道修复业现状及其发展趋势[J].石油工程建设,2006,32(3):7-11. |
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| 作者姓名： | 宋生奎 石永春 朱坤锋 彭著良 |
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| 作者单位： | 1. 徐州空军学院航空油料物资系,江苏,徐州,221006
2. 中国石油天然气管道工程有限公司,河北,廊坊,065000 |
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| 摘 要： | 随着输油管道运营时间的延长,管道在內外因作用下不可避免会出现各种损伤或缺陷, 因此采用合适可行的修复技术恢复管道的安全运行极其重要。文章综述了用于含缺陷输油管道的开挖外修复技术及非开挖内修复技术,介绍了各种修复技术的工艺方法及其特点,指出了我国管道修复业与国外的差距及发展方向。
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| 关 键 词： | 输油管道 腐蚀 缺陷 修复 发展趋势 |
| 文章编号： | 1001-2206(2006)03-0007-05 |
| 修稿时间： | 2005年9月26日 |
Present Situation and Development Trend of Trade in Repairing Petroleum Pipeline |
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| SONG Sheng-kui.Present Situation and Development Trend of Trade in Repairing Petroleum Pipeline[J].Petroleum Engineering Construction,2006,32(3):7-11. |
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| Authors: | SONG Sheng-kui |
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| Abstract: | With the operation time extention, various flaws, faults and damages occur with the effects of internal and external causes in petroleum pipeline. Thus different repairing techniques should be adopted to build pipeline integrity. External repairing method with excavation and internal repairing method without excavation are summarized, and different repairing processes and their features are introduced in this paper. The present disparity in pipeline rehabilitation trade between foreign countries and our country as well as the domestic development trend are pointed out. |
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| Keywords: | petroleum pipeline corrosion internal repairing external repairing development trend |
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