DBT29-111-2018······1

1 總則······8

2 術語······9

3 基本規(guī)定······11

4 陰極保護的設計······12

4.1 一般規(guī)定······12

4.2 陰極保護準則······14

4.3 電絕緣······15

4.4 電連續(xù)性······16

4.5 腐蝕控制檢測點······17

4.6 陰極保護系統(tǒng)的設計······18

5 陰極保護的施工及驗收······21

5.1 電源設備的安裝······21

5.2 輔助陽極······21

5.3 犧牲陽極······22

5.4 參比電極······23

5.5 系統(tǒng)調(diào)試及數(shù)據(jù)測量······23

5.6 陰極保護工程交接驗收及竣工資料······24

6 陰極保護系統(tǒng)的運行和管理······25

附錄A 犧牲陽極陰極保護工程施工檢驗記錄······26

附錄B 測試樁安裝記錄······27

本規(guī)程用詞說明······28

引用標準名錄······29

條文說明······30

1 總則······33

2 術語······34

3 基本規(guī)定······35

4 陰極保護系統(tǒng)的設計······36

4.1 一般規(guī)定······36

4.2 陰極保護準則······36

4.3 電絕緣······36

4.4 電連續(xù)性······37

4.6 陰極保護系統(tǒng)的設計······37

5 陰極保護的施工及驗收······38

5.1 電源設備的安裝······38

5.2 輔助陽極······38

5.3 犧牲陽極······38

5.4 參比電極······39

5.5 系統(tǒng)調(diào)試及數(shù)據(jù)測量······39

5.6 陰極保護工程交接驗收及竣工資料······39

6 陰極保護系統(tǒng)的運行和管理······40