埋地管道犧牲陽極陰極保護中a和E<sub>0</sub>的確定

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埋地管道犧牲陽極陰極保護中a和E₀的確定

楊福辰, 葛占英, 余澤, 張薇, 丁瑩瑩

文章導航 > 工程科學學報 > 1991 > 13(6): 583-589

楊福辰, 葛占英, 余澤, 張薇, 丁瑩瑩. 埋地管道犧牲陽極陰極保護中a和E0的確定[J]. 工程科學學報, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

引用本文:

楊福辰, 葛占英, 余澤, 張薇, 丁瑩瑩. 埋地管道犧牲陽極陰極保護中a和E₀的確定[J]. 工程科學學報, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

Yang Fuchen, Ge Zhanying, Yu Ze, Zhang Wei, Ding Yingying. Determination of a and E0 on Cathodic Protection System of Underground Pipelines with Sacrificial Anodes[J]. Chinese Journal of Engineering, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

Citation:

Yang Fuchen, Ge Zhanying, Yu Ze, Zhang Wei, Ding Yingying. Determination of a and E₀ on Cathodic Protection System of Underground Pipelines with Sacrificial Anodes[J]. Chinese Journal of Engineering, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

楊福辰, 葛占英, 余澤, 張薇, 丁瑩瑩. 埋地管道犧牲陽極陰極保護中a和E0的確定[J]. 工程科學學報, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

引用本文:

楊福辰, 葛占英, 余澤, 張薇, 丁瑩瑩. 埋地管道犧牲陽極陰極保護中a和E₀的確定[J]. 工程科學學報, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

Yang Fuchen, Ge Zhanying, Yu Ze, Zhang Wei, Ding Yingying. Determination of a and E0 on Cathodic Protection System of Underground Pipelines with Sacrificial Anodes[J]. Chinese Journal of Engineering, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

Citation:

Yang Fuchen, Ge Zhanying, Yu Ze, Zhang Wei, Ding Yingying. Determination of a and E₀ on Cathodic Protection System of Underground Pipelines with Sacrificial Anodes[J]. Chinese Journal of Engineering, 1991, 13(6): 583-589. doi: 10.13374/j.issn1001-053x.1991.06.031

埋地管道犧牲陽極陰極保護中a和E₀的確定

doi: 10.13374/j.issn1001-053x.1991.06.031

1. 表面科學與腐蝕工程系;
2. 北京煤氣公司

計量
- 文章訪問數: 174
- HTML全文瀏覽量: 69
- PDF下載量: 37
- 被引次數: 0
出版歷程
- 收稿日期: 1991-03-28
- 網絡出版日期: 2021-10-26

Determination of a and E₀ on Cathodic Protection System of Underground Pipelines with Sacrificial Anodes

Department of Surface Science and Corrosion Engineering

摘要: 通過對埋地煤氣管線實施犧牲陽極陰極保護的大量測試數據,經系統整理分析,得出電位衰減系數a與修正系數r和涂層電導之間的關系,以及通電點管地電位偏移量E₀的計算公式。
- 管地電位 /
- 衰減系數 /
- 陰極保護
Abstract: The equation of negative shift “E₀” of pipe/ground potential at connection point, the relation-ship between potential attenuation coefficient “a” and calibration coefficient “r” as well as electric conductivity “g₁” of coating are dedueecl by systematic analysis a vast amount of experimental data collected from cathodic protection system of underground pipelines with sacrificial anodes.
- pipe/groud potential /
- attenuation coefficient /
- cathodic protection

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計量

文章訪問數: 174
HTML全文瀏覽量: 69
PDF下載量: 37
被引次數: 0

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