| 喻发令,唐静,董晓雨,王超,王崴,邵彦峥,秦铁男,徐云泽.卧式新建导管架张紧式外加电流阴极保护系统安装方案研究[J].装备环境工程,2023,20(7):135-141. YU Fa-ling,TANG Jing,DONG Xiao-yu,WANG Chao,WANG Wei,SHAO Yan-zheng,QIN Tie-nan,XU Yun-ze.Installation Scheme of Horizontal New Jacket Tensioned Impressed Current Cathodic Protection System[J].Equipment Environmental Engineering,2023,20(7):135-141. |
| 卧式新建导管架张紧式外加电流阴极保护系统安装方案研究 |
| Installation Scheme of Horizontal New Jacket Tensioned Impressed Current Cathodic Protection System |
| 投稿时间：2023-01-04 修订日期：2023-03-23 |
| DOI：10.7643/issn.1672-9242.2023.07.017 |
| 中文关键词: 海洋平台 卧式新建导管架 腐蚀防护 张紧式外加电流阴极保护 复合缆-电极系统中图分类号:TG174.4 文献标识码:A 文章编号:1672-9242(2023)07-0135-07 |
| 英文关键词:offshore platform horizontal new jacket corrosion protection tensioned impressed current cathodic protection composite cable-electrode system |
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| Author | Institution |
| YU Fa-ling | Hainan Branch of CNOOC China Limited, Haikou 570311, China |
| TANG Jing | Hainan Branch of CNOOC China Limited, Haikou 570311, China |
| DONG Xiao-yu | Hainan Branch of CNOOC China Limited, Haikou 570311, China |
| WANG Chao | Dalian Kingmile Anticorrosion Technology Co., Ltd., Liaoning Dalian 116082, China |
| WANG Wei | Offshore Oil Engineering Co.Ltd., Tianjin 300451, China |
| SHAO Yan-zheng | Dalian Kingmile Anticorrosion Technology Co., Ltd., Liaoning Dalian 116082, China |
| QIN Tie-nan | Dalian Kingmile Anticorrosion Technology Co., Ltd., Liaoning Dalian 116082, China |
| XU Yun-ze | Dalian University of Technology, Liaoning Dalian 116081, China |
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| 中文摘要: |
| 目的 填补卧式新建导管架平台施工技术的空白，同时解决张紧式ICCP系统在卧式新建导管架平台的工程应用问题。方法 以张紧式ICCP系统在某卧式新建导管架的首次工程应用为背景，对张紧式ICCP复合缆-电极系统在该导管架上的陆上安装、导管架运输、海上安装等环节开展方案研究，设计出适用于卧式新建导管架张紧式ICCP系统的安装方案。结果 为了保证卧式建造导管架张紧式ICCP系统的可靠安装，设计采用滑索牵引方法，并对复合缆-电极系统海上安装期的自存工况进行校核，可保障张紧式ICCP复合缆-电极系统的安全和顺利安装。结论 该套张紧式ICCP安装方案不仅实现了张紧式ICCP在卧式新建导管架的首次工程应用，也为后续新建导管架张紧式ICCP系统的设计与安装提供了参考。 |
| 英文摘要: |
| The work aims to fill the gap in the construction technology of horizontal new jacket platform and solve the engineering application problem of tensioned ICCP system in horizontal new jacket platform. Based on the first engineering application of tensioned ICCP system in a horizontal new jacket, the onshore installation, jacket transportation and offshore installation of the tensioned ICCP composite cable-electrode system on the jacket were studied, and the installation scheme suitable for the horizontal new jacket tensioned ICCP system was designed. In order to ensure the reliable installation of the horizontal construction jacket tensioned ICCP system, the zipline traction method was used for the design and the self-storage working conditions of the composite cable-electrode system during the offshore installation period were checked, which could ensure the safe and smooth installation of the tensioned ICCP composite cable-electrode system. This set of tensioned ICCP installation scheme not only realizes the first engineering application of tensioned ICCP in horizontal new jacket, but also provides reference for the design and installation of subsequent new jacket tensioned ICCP system. |
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