本規范的主要技術內容是:1.總則; 2. 術語和符號; 3. 構配件; 4. 荷載; 5. 設計計算; 6. 構造要求; 7. 施工; 8. 檢查與驗收; 9 安全管理。

JGJ130-2011······1

1 總則······11

2 術語和符號······12

2.1 術語······12

2.2 符號······14

3 構配件······17

3.1 鋼管······17

3.2 扣件······17

3.3 腳手板······17

3.4 可調托撐······18

3.5 懸挑腳手架用型鋼······18

4 荷載······19

4.1 荷載分類······19

4.2 荷載標準值······20

4.3 荷載效應組合······22

5 設計計算······24

5.1 基本設計規定······24

5.2 單、雙排腳手架計算······25

5.3 浦堂腳手架計算······30

5.4 滿堂支撐架計算······31

5 5 腳手架地基承載力計算······33

5.6 型鋼懸挑腳手架計算······34

6 構造要求······37

6.1 常用單、雙排腳手架設計尺寸······37

6.2 縱向水平桿、橫向水平桿、腳手板······38

6.3 立桿······41

6.4 連墻件······42

6.5 門洞······43

6.6 剪刀撐與橫向斜撐······45

6.7 斜道······47

6.8 滿堂腳手架······47

6.9 滿堂支撐架······49

6.10 型鋼懸挑腳手架······52

7 施工······55

7.1 施工準備······55

7.2 地基與基礎······55

7.3 搭設······55

7.4 拆除······58

8 檢查與驗收······60

8.1 構配件檢查與驗收······60

8.2 腳手架檢查與驗收······63

9 安全管理······68

附錄A 計算用表······70

附錄B 鋼管截面幾何特性······76

附錄C 滿堂腳手架與滿堂支撐架立桿計算長度系數μ······77

附錄D 構配件質量檢查表······80

本規范用詞說明······82

引用標準名錄······83

附：條文說明······84

1 總則······88

2 術語和符號······89

2.1 術語······89

2.2 符號······90

3 構配件······91

3.1 鋼管······91

3.2 扣件······91

3.3 腳手板······92

3.4 可調托撐······92

4 荷載······94

4.1 荷載分類······94

4.2 荷載標準值······94

4.3 荷載效應組合······99

5 設計計算······101

5.1 基本設計規定······101

5.2 單、雙排腳手架計算······103

5.3 滿堂腳手架計算······109

5.4 滿堂支撐架計算······111

5.5 腳手架地基承載力計算······116

5.6 型鋼懸挑腳手架計算······116

6 構造要求······118

6.1 常用單、雙排腳手架設計尺寸······118

6.2 縱向水平桿、橫向水平桿、腳手板······119

6.3 立桿······119

6.4 連墻件······120

6.5 門洞······121

6.6 剪刀撐與橫向斜撐······121

6.7 斜道······122

6.8 滿堂腳手架······122

6.9 滿堂支撐架······123

6.10 型鋼懸挑腳手架······125

7 施工······126

7.1 施工準備······126

7.2 地基與基礎······126

7.3 搭設······126

7.4 拆除······127

8 檢查與驗收······128

8.1 構配件檢查與驗收······128

8.2 腳手架檢查與驗收······129

9 安全管理······131