GBT50938-2013······1

1總則······11

2術(shù)語······12

3基本規(guī)定······15

3.1儲蓄類型······15

3.2一般規(guī)定······18

4材料······21

4.1一般規(guī)定······21

4.2金屬罐體······21

4.3混凝土構(gòu)件材料······25

5金屬部件設(shè)計······28

5.1一般規(guī)定······28

5.2主儲罐和次儲罐······29

5.3蒸汽儲罐······34

5.4吊頂······38

5.5接管······38

5.6主儲罐與次儲罐的罐底連接······40

5.7主儲罐與次儲罐之間的連接······47

5.8其他要求······41

6混凝土結(jié)構(gòu)設(shè)計······42

6.1一般規(guī)定······42

6.2濃密型······43

6.3鋼筋混凝土儲罐······43

7保冷······46

7.1保冷材料的選擇、性能及試驗······46

7.2外保護(hù)······47

7.3保冷系統(tǒng)設(shè)計······48

7.4保冷施工······51

8金屬部件建造、檢驗和驗收······52

8.1一般規(guī)定······52

8.2材料管理······52

8.3預(yù)制······53

8.4現(xiàn)場安裝······54

8.5焊接······57

8.6檢驗······60

9混凝土部分的施工······66

10試驗······68

10.1水壓試驗······68

10.2氣壓試驗······70

附錄A介質(zhì)的主要物理性質(zhì)······72

附錄B儲罐設(shè)計要求······73

附錄C抗震設(shè)計要求······75

附錄D鋼筋的試驗······76

附錄E常用保冷材料及用途······78

本規(guī)范用詞說明······80

引用標(biāo)準(zhǔn)名錄······81

附：條文說明······83

1總則······87

2術(shù)語······88

3基本規(guī)定······89

3.1儲蓄類型······89

3.2一般規(guī)定······89

4材料······92

4.1一般規(guī)定······92

4.2金屬罐體······92

4.3混凝土構(gòu)件材料······93

5金屬部件設(shè)計······96

5.1一般規(guī)定······96

5.2主儲罐和次儲罐······96

6混凝土結(jié)構(gòu)設(shè)計······97

6.1一般規(guī)定······97

6.2濃密型······97

6.3鋼筋混凝土儲罐······99

7保冷······102

7.1保冷材料的選擇、性能及試驗······102

7.2外保護(hù)······102

7.3保冷系統(tǒng)設(shè)計······102

8金屬部件建造、檢驗和驗收······104

8.1一般規(guī)定······104

8.2材料管理······104

8.3預(yù)制······104

8.4現(xiàn)場安裝······104

8.5焊接······104

8.6檢驗······105

9混凝土部分的施工······106

10試驗······107

10.1水壓試驗······107

10.2氣壓試驗······107