GBT50299-2018T······1

1 總則······11

2 術語······12

3 基本規定······13

3.1 一般規定······13

3.2 工程質量驗收單元劃分······16

3.3 工程質量驗收······18

3.4 工程質量驗收程序和組織······25

4 地下水控制······26

4.1 一般規定······26

4.2 管井與井點······27

4.3 滲井······28

4.4 回灌井······29

4.5 集水明排······29

4.6 排水管線······29

4.7 降水維護······30

4.8 隔水帷幕······31

5 明挖法······32

5.1 一般規定······32

5.2 預制樁、灌注樁、旋噴樁、水泥土樁墻和咬合樁······33

5.3 地下連續墻······34

5.4 土釘墻······35

5.5 土層錨桿(索)······35

5.6 樁間混凝土網噴······35

5.7 橫撐支護······36

5.8 凍結法······36

5.9 基坑開挖與回填······37

5.10 地基工程······39

5.11 鋼筋工程······39

5.12 模板及支架工程······39

5.13 混凝土工程······39

5.14 鋼結構工程······40

5.15 特殊部位工程······40

5.16 內部結構······41

6 蓋挖法······42

6.1 一般規定······42

6.2 堅向支承樁、墻和柱······43

6.3 蓋板體系······43

6.4 土方工程及支撐······44

6.5 蓋挖結構······44

7 礦山法······46

7.1 一般規定······46

7.2 管棚······46

7.3 超前小導管和超前錨桿······47

7.4 注漿加固······47

7.5 土石方開挖······48

7.6 鉆爆開挖······49

7.7 噴射混凝土······49

7.8 鋼筋網······51

7.9 錨桿······51

7.10 格柵鋼架及型鋼鋼架······52

7.11 二襯模板及支架工程······52

7.12 二襯鋼筋工程······52

7.13 二襯混凝土工程······52

7.14 初支和二襯背后回填注漿······53

8 盾構法······54

8.1 一般規定······54

8.2 管片現場驗收······56

8.3 盾構始發和接收······58

8.4 管片拼裝······58

8.5 壁后注漿······59

8.6 成型隧道驗收······61

9 沉管法······62

9.1 一般規定······62

9.2 干塢······62

9.3 基槽開挖······64

9.4 基礎墊層處理······65

9.8 管節沉放安裝······65

10 路基······67

10.1 一般規定······67

10.2 路塹······67

10.3 路堤······67

10.4 軟土路基······68

10.5 路基支擋、防護······68

10.6 路基排水······68

10.7 涵洞······68

11 高架結構······70

11.1 一般規定······70

11.2 基礎工程······70

11.3 承臺及墩臺······70

11.4 支座······71

11.5 現澆鋼筋混凝土上部結構······71

11.6 橋梁懸臂澆筑與拼裝······71

11.7 裝配式預制構件······71

11.8 預應力混凝土結構······72

11.9 鋼梁制作、安裝及防護······72

11.10 鋼混疊合梁······72

11.11 附屬結構······72

11.12 橋面防水······73

11.13 高架車站結構······73

12 防水······75

12.1 一般規定······75

12.2 盾構法防水······77

12.3 沉管法止水帶防水······78

12.4 沉管法管節防水······78

13 建筑裝飾裝修······79

13.1 一般規定······79

13.2 抹灰工程······80

13.3 吊頂工程······80

13.4 站廳及站臺墻面、柱面······80

13.5 站廳及站臺地面······81

13.6 幕墻、門窗、欄桿及扶子······81

13.7 導向標識······83

14 軌道······84

14.1 一般規定······84

14.2 線路基標······84

14.3 普通無昨道床······85

14.4 鋼彈簧浮置板道床······85

14.5 減振墊浮置板道床······87

14.6 梯形軌枕道床······87

14.7 有砟道床······87

14.8 無砟道岔鋪設······88

14.9 有砟道岔鋪設······88

14.10 鋼軌伸縮調節器鋪設······88

14.11 無縫線路······88

14.12 有縫線路······89

14.13 軌道安全設備及附屬設備······90

15 站內客運設備······91

15.1 一般規定······91

15.2 土建交接檢及井道······91

15.3 自動扶梯與自動人行道設備進場驗收······95

15.4 電梯設備進場驗收······96

15.5 樓梯升降機設備進場驗收······96

15.6 自動扶梯與自動人行道安裝······96

15.7 電梯安裝······100

15.8 樓梯升降機安裝······100

15.9 自動扶梯與自動人行道調整試驗······100

15.10 電梯調整試驗······101

15.11 樓梯升降機調整試驗······106

16 站臺屏蔽門······107

16.1 一般規定······107

16.2 站臺屏蔽門下部結構安裝······107

16.3 全高站臺屏蔽門上部結構件安裝······108

16.4 門體結構安裝······108

16.5 全高站臺屏蔽門蓋板安裝······109

16.6 半高站臺屏蔽門固定側盒安裝······109

16.7 暗敷式站臺絕緣地板安裝······109

16.8 電源、電氣系統與接軌······110

16.9 系統檢測與調試······110

17 通風與空調······112

17.1 一般規定······112

17.2 風管及部件制作······113

17.3 風管及部件安裝······114

17.4 空調水系統······115

17.5 設備安裝······116

17.6 防腐與絕熱······117

17.7 調整試驗······118

18 給水與排水······119

18.1 一般規定······119

18.2 給水系統······119

18.3 排水系統······120

18.4 熱水供應系統與衛生器具安裝······120

18.5 接地與雜散電流······120

18.6 調整試驗······121

19 供電······122

19.1 一般規定······122

19.2 基礎預埋與接地裝置安裝······125

19.3 牽引與降壓變電所設備安裝······126

19.4 變電所調試與送電······130

19.5 電纜敷設······133

19.6 電力監控與電能質量管理······135

19.7 接觸軌······137

19.8 剛性架空接觸網······138

19.9 柔性架空接觸網······139

19.10 均流、回流電纜和設備安裝······139

19.11 接觸網冷滑及送電開通······140

19.12 雜散電流防護······140

19.13 低壓配電及動力照明······140

19.14 供電系統聯調······144

20 通信······147

21 信號······148

22 火災自動報警系統······149

22.1 一般規定······149

22.2 光(電)纜線路敷設······149

22.3 設備安裝及配線······151

22.4 電源與接地······151

22. 5 調整試驗······151

23 環境與設備監控系統······153

23.1 一般規定······153

23.2 光(電)纜線路敷設······153

23.3 設備安裝及配線······154

23.4 電源與接地······154

23.5 系統檢測與評測······154

24 綜合監控系統······155

24.1 一般規定······155

24.2 光(電)纜線路敷設······155

24.3 設備安裝及配線······156

24.4 電源與接地······156

24.5 系統功能驗收······156

25 乘客信息系統······158

25.1 一般規定······158

25.2 光(電)纜線路數設······158

25.3 設備安裝及配線······158

25.4 電源與接地······159

25. 5 系統調試······159

26 自動售檢票系統······160

26.1 一般規定······160

26.2 管槽安裝及檢驗······160

26.3 光(電)纜線路敷設······160

26.4 設備安裝及配線······161

26.5 電源與接地······161

26.6 設備調出······161

26.7 系統調試······162

27 門禁系統······163

27.1 一般規定······163

27.2 光(電)纜線路敷設······163

27.3 設備安裝及配線······164

27.4 電源與接地······164

27.5 調整試驗······164

28 車輛基地······166

28.1 一般規定······166

28.2 基地構筑物······166

28.3 工藝設備安裝工程······166

28.4 車輛基地功能質量驗收······168

29 綜合聯調與試運行······169

29.1 一般規定······169

29.2 關聯系統調試······169

29.3 總聯調······172

29.4 試運行······173