JGJT395-2017······1

1 總則······11

2 術語和符號······12

2.1 術語······12

2.2 符號······12

3 基本規定······15

4 材料和設計指標······16

4.1 鑄鋼材料······16

4.2 連接材料······19

4.3 設計指標······20

5 設計和計算······23

5.1 設計原則······23

5.2 構件······24

5.3 連接······27

5.4 節點······28

5.5 節點有限元分析原則······29

5.6 試驗······30

6 構造規定······32

6.1 一般規定······32

6.2 連接······32

6.3 構件和節點······33

7 鑄鋼件加工······36

7.1 一般規定······36

7.2 鑄造和熱處理······36

7.3 缺陷修補······37

7.4 打磨、氣割和機械加工······39

7.5 鑄鋼件檢驗······40

7.6 鑄鋼件驗收······44

8 結構安裝······45

8.1 一般規定······45

8.2 吊裝······46

8.3 組裝······47

8.4 焊接······48

9 防護和保養······53

9.1 一般規定······53

9.2 防腐······54

9.3 防火······54

9.4 維護和保養······54

10 檢測和監測······56

10.1 一般規定······56

10.2 檢測······56

10.3 監測······57

11 工程驗收······60

附錄A 鑄鋼材料性能······62

附錄B 建筑常用鑄鋼節點形式······68

附錄C 鑄鋼件焊縫內部缺陷檢測······70

本規程用詞說明······74

引用標準名錄······75

附：條文說明······78

1 總則······82

3 基本規定······83

4 材料和設計指標······86

4.1 鑄鋼材料······86

4.2 連接材料······89

4.3 設計指標······89

5 設計和計算······92

5.1 設計原則······92

5.2 構件······93

5.4 節點······94

5.5 節點有限元分析原則······97

5.6 試驗······98

6 構造規定······101

6.1 一般規定······101

6.2 連接······101

6.3 構件和節點······101

7 鑄鋼件加工······103

7.1 一般規定······103

7.2 鑄造和熱處理······105

7.3 缺陷修補······105

7.4 打磨、氣割和機械加工······106

7.5 鑄鋼件檢驗······106

8 結構安裝······109

8.1 一般規定······109

8.2 吊裝······110

8.3 組裝······111

8.4 焊接······112

9 防護和保養······114

9.1 一般規定······114

9.2 防腐······115

10 檢測和監測······116

10.1 一般規定······116

10.2 檢測······116

10.3 監測······116

11 工程驗收······118

附錄A 鑄鋼材料性能······119

附錄C 鑄鋼件焊縫內部缺陷檢測······120