CJJT49-2020······1

1 總則······12

2 術(shù)語(yǔ)······13

3 基本規(guī)定······15

4 防護(hù)指標(biāo)及防護(hù)工程方案······17

4.1 防護(hù)指標(biāo)······17

4.2 防護(hù)工程方案······17

5 防護(hù)設(shè)計(jì)······22

5.1 一般規(guī)定······22

5.2 線(xiàn)路······23

5.3 軌道······24

5.4 主體建筑結(jié)構(gòu)······27

5.5 供電系統(tǒng)······29

5.6 車(chē)輛基地······34

6 防護(hù)監(jiān)控······36

6.1 一般規(guī)定······36

6.2 監(jiān)控系統(tǒng)······36

6.3 監(jiān)測(cè)系數(shù)······38

6.4 監(jiān)控設(shè)施······39

7 檢驗(yàn)和測(cè)試······40

7.1 檢驗(yàn)······40

7.2 測(cè)試······44

8 驗(yàn)收檢驗(yàn)與移交······45

8.1 驗(yàn)收條件······45

8.2 驗(yàn)收組織······46

8.3 驗(yàn)收內(nèi)容······46

8.4 驗(yàn)收移交文件······47

9 運(yùn)營(yíng)維護(hù)······48

附錄A 測(cè)試方法······50

附錄B 測(cè)試設(shè)備要求······65

附錄C 測(cè)試記錄表······68

本標(biāo)準(zhǔn)用詞說(shuō)明······75

引用標(biāo)準(zhǔn)名錄······76

附：條文說(shuō)明······78

1 總則······82

2 術(shù)語(yǔ)······85

3 基本規(guī)定······86

4 防護(hù)指標(biāo)及防護(hù)工程方案······92

4.1 防護(hù)指標(biāo)······92

4.2 防護(hù)工程方案······95

5 防護(hù)設(shè)計(jì)······106

5.1 一般規(guī)定······106

5.2 線(xiàn)路······108

5.3 軌道······110

5.4 主體建筑結(jié)構(gòu)······117

5.5 供電系統(tǒng)······121

5.6 車(chē)輛基地······127

6 防護(hù)監(jiān)控······129

6.1 一般規(guī)定······129

6.2 監(jiān)控系統(tǒng)······129

6.3 監(jiān)測(cè)參數(shù)······131

6.4 監(jiān)控設(shè)施······132

7 檢驗(yàn)和測(cè)試······134

7.1 檢驗(yàn)······134

7.2 測(cè)試······135

8 驗(yàn)收檢驗(yàn)與移交······136

8.1 驗(yàn)收條件······136

8.2 驗(yàn)收組織······137

8.3 驗(yàn)收內(nèi)容······138

8.4 驗(yàn)收移交文件······138

9 運(yùn)營(yíng)維護(hù)······140