GB50490-2009······1

1 總則······11

2 術(shù)語······12

3 基本規(guī)定······13

4 運營······15

4.1 行車管理······15

4.2 客運服務(wù)······16

4.3 維修······16

4.4 車輛基地······17

5 車輛······18

5.l 一般要求······18

5.2 車體······18

5.3 牽引和制動······19

5.4 車載設(shè)備和設(shè)施······20

6 限界······22

7 土建工程······24

7.1 線路工程······24

7.2 軌道與路基工程······24

7.3 建筑······25

7.4 結(jié)構(gòu)工程······29

8 機電設(shè)備······31

8.1 供電系統(tǒng)······31

8.2 通信系統(tǒng)······32

8.3 信號系統(tǒng)······34

8.4 通風(fēng)、空調(diào)與采暖系統(tǒng)······35

8.5 給水、排水與消防系統(tǒng)······38

8.6 火災(zāi)自動報警系統(tǒng)······39

8.7 環(huán)境與設(shè)備監(jiān)控系統(tǒng)······41

8.8 自動售檢票系統(tǒng)······42

8.9 自動扶梯、電梯······43

8.10 站臺屏蔽門······44

附：條文說明······45

1 總則······48

3 基本規(guī)定······51

4 運營······54

4.1 行車管理······54

4.2 客運服務(wù)······55

4.3 維修······56

4.4 車輛基地······56

5 車輛······57

5.l 一般要求······57

5.2 車體······57

5.3 牽引和制動······58

5.4 車載設(shè)備和設(shè)施······58

6 限界······60

7 土建工程······62

7.1 線路工程······62

7.2 軌道與路基工程······63

7.3 建筑······65

7.4 結(jié)構(gòu)工程······68

8 機電設(shè)備······70

8.1 供電系統(tǒng)······70

8.2 通信系統(tǒng)······71

8.3 信號系統(tǒng)······71

8.4 通風(fēng)、空調(diào)與采暖系統(tǒng)······72

8.5 給水、排水與消防系統(tǒng)······74

8.6 火災(zāi)自動報警系統(tǒng)······76

8.7 環(huán)境與設(shè)備監(jiān)控系統(tǒng)······78

8.8 自動售檢票系統(tǒng)······78

8.9 自動扶梯、電梯······80

8.10 站臺屏蔽門······80