GB50018-2002······1

1 總則······9

2 術(shù)語、符號(hào)······10

2.1 術(shù)語······10

2.2 符號(hào)······11

3 材料······15

4 基本設(shè)計(jì)規(guī)定······17

4.1 設(shè)計(jì)原則······17

4.2 設(shè)計(jì)指標(biāo)······18

4.3 構(gòu)造的一般規(guī)定······20

5 構(gòu)件的計(jì)算······22

5.1 軸心受拉構(gòu)件······22

5.2 軸心受壓構(gòu)件······22

5.3 受彎構(gòu)件······26

5.4 拉彎構(gòu)件······29

5.5 壓彎構(gòu)件······29

5.6 構(gòu)件中的受壓板件······34

6 連接的計(jì)算與構(gòu)造······39

6.1 連接的計(jì)算······39

6.2 連接的構(gòu)造······47

7 壓型鋼板······51

7.1 壓型鋼板的計(jì)算······51

7.2 壓型鋼板的構(gòu)造······54

8 模條與墻梁······56

8.1 模條的計(jì)算······56

8.2 擦條的構(gòu)造······58

8.3 墻梁的計(jì)算······58

8.4 墻梁的構(gòu)造······59

9 屋架······61

9.1 屋架的計(jì)算······61

9.2 屋架的構(gòu)造······62

10 剛架······63

10.1 剛架的計(jì)算······63

10.2 剛架的構(gòu)造······67

11 制作、安裝和防腐蝕······68

11.1 制作和安裝······68

11.2 防腐蝕······71

附錄A 計(jì)算系數(shù)······74

附錄B 截面特性······84

附錄C 考慮冷彎效應(yīng)的強(qiáng)度設(shè)計(jì)值的計(jì)算方法······103

附錄D 侵蝕作用分類和防腐涂料底、面攘配套及維護(hù)年限······105

本規(guī)范用詞說明······107

附: 條文說明······109

3 材 料······112

4 基本設(shè)計(jì)規(guī)定······113

4.1 設(shè)計(jì)原則······113

4.2 設(shè)計(jì)指標(biāo)······115

4.3 構(gòu)造的一般規(guī)定······116

5 構(gòu)件的計(jì)算······117

5.1 軸心受拉構(gòu)件······117

5.2 軸心受壓構(gòu)件······118

5.3 受彎構(gòu)件······120

5.4 拉彎構(gòu)件······121

5.5 壓彎構(gòu)件······121

5.6 構(gòu)件中的受壓板件······123

6 連接的計(jì)算與構(gòu)造······133

6.1 連接的計(jì)算······133

6.2 連接的構(gòu)造······135

7 壓型鋼板······137

7.1 壓型鋼板的計(jì)算······137

7.2 壓型鋼板的構(gòu)造······138

8 檁條與墻梁······139

8.1 檁條的計(jì)算······139

8.2 檁條的構(gòu)造······141

8.3 墻梁的計(jì)算······142

9 屋 架······144

9.1 屋架的計(jì)算······144

9.2 屋架的構(gòu)造······144

10 剛架······146

10.1 剛架的計(jì)算······146

10.2 剛架的構(gòu)造······147

11 制作、安裝和防腐蝕······149

11.1 制作和安裝······149

11.2 防腐蝕······150