GB50864-2013······1

1總則······13

2術(shù)語······15

3尾礦壩······17

3.1一般規(guī)定······17

3.2壩基的開挖及岸坡處理······17

3.3筑壩材料控制······18

3.4壩體填筑······19

3.5反濾層鋪筑······23

3.6護(hù)坡砌筑······24

3.7監(jiān)測設(shè)施······24

3.8質(zhì)量控制及驗(yàn)收······25

4排水井及排水斜槽······29

4.1一般規(guī)定······29

4.2基坑開挖及處理······29

4.3排水井及排水斜槽施工······30

4.4質(zhì)量控制及驗(yàn)收······31

5排水管······32

5.1一般規(guī)定······32

5.2基槽開挖及處理······32

5.3排水管施工······33

5.4質(zhì)量控制及驗(yàn)收······34

6排水隧洞······35

6.1一般規(guī)定······35

6.2隧洞開挖與掘進(jìn)······35

6.3隧洞襯砌······38

6.4隧洞灌漿······39

6.5通風(fēng)、防塵與輔助工程······41

6.6質(zhì)量控制與驗(yàn)收······43

7溢洪道······45

7.1一般規(guī)定······45

7.2溢洪道開挖······45

7.3護(hù)面砌筑······46

7.4質(zhì)量控制及驗(yàn)收······46

8尾礦管（槽）與回水管（槽）······47

8.1一般規(guī)定······47

8.2管（槽）基挖填······47

8.3管道鋪設(shè)······48

8.4管道試壓······49

8.5流槽砌筑······50

8.6質(zhì)量控制及驗(yàn)收······51

9尾礦泵站與回收泵站······52

9.1一般規(guī)定······52

9.2設(shè)備安裝······52

9.3管道安裝······52

9.4質(zhì)量控制及驗(yàn)收······53

10濃縮池······54

11庫區(qū)環(huán)保防滲設(shè)施······56

11.1一般規(guī)定······56

11.2土壤墊層的施工······57

11.3高密度聚乙烯（HDPE）土工膜的施工······57

11.4土工布的施工······58

11.5鈉基膨潤土墊（GCL）的施工······58

11.6復(fù)合土工排水網(wǎng)······59

11.7庫區(qū)環(huán)保防滲設(shè)施的驗(yàn)收······59

12質(zhì)量驗(yàn)收······62

附錄A巖石分級······68

附錄B圍巖工程地址分類······74

附錄C光面爆破和預(yù)裂爆破參數(shù)······78

附錄D尾礦設(shè)施質(zhì)量驗(yàn)收記錄表······81

附錄E高密度聚乙烯（HDPE）土工膜焊縫檢測記錄······85

附錄F氣壓、電火花測試方法和強(qiáng)度檢測······88

本規(guī)范用詞說明······89

引用標(biāo)準(zhǔn)名錄······90

附：條文說明······91

1總則······95

2術(shù)語······96

3尾礦壩······97

3.1一般規(guī)定······97

3.2壩基的開挖及岸坡處理······97

3.3筑壩材料控制······98

3.4壩體填筑······99

3.5反濾層鋪筑······100

3.6護(hù)坡砌筑······100

3.7監(jiān)測設(shè)施······100

3.8質(zhì)量控制及驗(yàn)收······101

4排水井及排水斜槽······102

4.1一般規(guī)定······102

4.2基坑開挖及處理······102

4.3排水井及排水斜槽施工······103

4.4質(zhì)量控制及驗(yàn)收······103

5排水管······105

5.1一般規(guī)定······105

5.2基槽開挖及處理······105

5.3排水管施工······105

5.4質(zhì)量控制及驗(yàn)收······106

6排水隧洞······107

6.1一般規(guī)定······107

6.2隧洞開挖與掘進(jìn)······107

6.3隧洞襯砌······109

6.4隧洞灌漿······109

6.5通風(fēng)、防塵與輔助工程······109

6.6質(zhì)量控制與驗(yàn)收······109

7溢洪道······110

7.1一般規(guī)定······110

7.2溢洪道開挖······110

7.3護(hù)面砌筑······110

7.4質(zhì)量控制及驗(yàn)收······110

8尾礦管（槽）與回水管（槽）······112

8.1一般規(guī)定······112

8.2管（槽）基挖填······112

8.3管道鋪設(shè)······112

8.4管道試壓······113

8.5流槽砌筑······113

8.6質(zhì)量控制及驗(yàn)收······113

9尾礦泵站與回收泵站······114

9.1一般規(guī)定······114

9.2設(shè)備安裝······114

9.3管道安裝······114

9.4質(zhì)量控制及驗(yàn)收······114

10濃縮池······115

11庫區(qū)環(huán)保防滲設(shè)施······116

11.1一般規(guī)定······116

11.2土壤墊層的施工······116

11.3高密度聚乙烯（HDPE）土工膜的施工······116

11.4土工布的施工······117

11.5鈉基膨潤土墊（GCL）的施工······117

11.6復(fù)合土工排水網(wǎng)······118

11.7庫區(qū)環(huán)保防滲設(shè)施的驗(yàn)收······118

12質(zhì)量驗(yàn)收······119