| 杂散电流对埋地燃气管道的腐蚀及其监测 |
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| 引用本文： | 计雪松,秦朝葵.杂散电流对埋地燃气管道的腐蚀及其监测[J].上海煤气,2007(4):12-15,46. |
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| 作者姓名： | 计雪松 秦朝葵 |
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| 作者单位： | 计雪松（同济大学）
秦朝葵（同济大学） |
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| 摘 要： | 阐述了城市轨道交通产生杂散电流的原凶，并针对杂散电流对轨道周边的埋地的燃气管道的腐蚀进行了分析，最后介绍针对埋地燃气管道的杂散电流监测系统的基本结构，列举了一些城市应用杂散电流监测系统的情况。
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| 关 键 词： | 燃气 杂散电流 管道 腐蚀 监测 |
| 修稿时间： | 2007-03-15 |
Stray Current Corrosion of Underground Gas Pipeline and its Monitoring |
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| Ji Xuesong,Qin Chaokui.Stray Current Corrosion of Underground Gas Pipeline and its Monitoring[J].Shanghai Gas,2007(4):12-15,46. |
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| Authors: | Ji Xuesong Qin Chaokui |
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| Abstract: | The reason for stray currents was introduced. Stray current corrosion of underground gas pipeline was analyzed in detail. At last introduced was the structure of monitoring systems for stray current of underground gas pipeline. The applications of the monitoring systems in several cities were listed. |
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| Keywords: | gas stray current underground gas pipeline corrosion monitor |
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