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| 碳纤维复合材料修补缺陷管道的应用进展 | |
| 引用本文： | 吴艳,袁宗明,刘畅,李媛,张茉丽,陈静.碳纤维复合材料修补缺陷管道的应用进展[J].管道技术与设备,2011(5):4-5. |
| 作者姓名： | 吴艳 袁宗明 刘畅 李媛 张茉丽 陈静 |
| 作者单位： | 1. 西南石油大学石油工程学院,四川成都,610500 2. 石油西南油气田分公司安全环保与技术监督研究院,四川成都,610213 3. 中石化川气东送管道分公司苏浙沪管理处,浙江嘉兴,314000 |
| 摘 要： | 管道维修补强的方法可以归结为焊接类型、夹具类型和纤维复合材料类型三大类,其中碳纤维复合材料补强技术是综合性能最优良、最具有应用前景的管道维修补强技术.介绍了碳纤维复合材料维修补强技术及其补强原理,及其在油气管道、城镇燃气管道中的应用.实践证明:碳纤维复合材料修复补强缺陷管道具有免焊不动火和带压运行修复等优点,可有效降低... |
| 关 键 词： | 油气管道 碳纤维复合材料 维修 |
Carbon Fiber Composite System Applied to Repair Pipeline |
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| WU Yan,YUAN Zong-ming,LIU Chang,LI Yuan,ZHANG Mo-li,CHEN Jing.Carbon Fiber Composite System Applied to Repair Pipeline[J].Pipeline Technique and Equipment,2011(5):4-5. | |
| Authors: | WU Yan YUAN Zong-ming LIU Chang LI Yuan ZHANG Mo-li CHEN Jing |
| Institution: | WU Yan1,YUAN Zong-ming1,LIU Chang2,LI Yuan1,ZHANG Mo-li1,CHEN Jing3(1.School of Petroleum Engineering in Southwest Petroleum University,Chengdu 610500,China,2.Institute of Safety-Environmental Protection and Technical Supervision of PetroChina Southwest Oil and Gas Field Branch,Chengdu 610213,3.Sinopec Sichuan to Eastern China Gas Transmission Pipeline Company,Jiaxing 314000,China) |
| Abstract: | The methods of pipeline defects repair technique can be categorized into three main types—the welding type,the clamping fixture type and the fibrous composite reinforcement type.The reinforcement technique with carbon fiber composite possesses the optimal combination properties and the widest application potentiality.The paper presents the technology of carbon fiber composite material used for repair,its working principle,and its application in oil gas transmission pipeline and gas-fired pipe.The results show that the carbon fiber composite system can be in-line used to repair the corroded pipe without any welding,which effectively decrease the risk in common repair operations.But the galvanic corrosion behavior between carbon fiber composite and metal pipelines should be researched. |
| Keywords: | oil and gas transmission pipeline carbon fiber composite system repair |
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