本規(guī)范共有11章3個(gè)附錄，主要內(nèi)容是：總則，術(shù)語和符號(hào)，材料，基本設(shè)計(jì)規(guī)定，板件的有效截面，受彎構(gòu)件的計(jì)算，軸心受力構(gòu)件的計(jì)算，拉彎構(gòu)件和壓彎構(gòu)件的計(jì)算，連接計(jì)算，構(gòu)造要求，鋁合金面板。

GB50429-2007······1

1 總則······9

2 術(shù)語和符號(hào)······10

2.1 術(shù)語······10

2.2 符號(hào)······12

3 材料······17

3.1 結(jié)構(gòu)鋁······17

3.2 連接······17

3.3 熱影響區(qū)······18

4 基本設(shè)計(jì)規(guī)定······20

4.1 設(shè)計(jì)原則······20

4.2 荷載和荷載效應(yīng)計(jì)算······20

4.3 設(shè)計(jì)指標(biāo)······22

4.4 結(jié)構(gòu)或構(gòu)件變形的規(guī)定······25

4.5 構(gòu)件的計(jì)算長(zhǎng)度和容許長(zhǎng)細(xì)化······25

5 板件的有效截面······30

5.1 一般規(guī)定······30

5.2 受壓板件的有效厚度······30

5.3 焊接板件的有效厚度······30

5.4 有效截面的計(jì)算······36

6 受彎構(gòu)件的計(jì)算······38

6.1 強(qiáng)度······38

6.2 整體穩(wěn)定······39

7 軸心受力構(gòu)件的計(jì)算······41

7.1 強(qiáng)度······41

7.2 整體穩(wěn)定······42

8 拉彎構(gòu)件和壓彎構(gòu)件的計(jì)算······45

8.1 強(qiáng)度······45

8.2 整體穩(wěn)定······45

9 連接計(jì)算······48

9.1 緊固件連接······48

9.2 焊縫連接······51

10 構(gòu)造要求······55

10.1 一般規(guī)定······55

10.2 螺栓連接和鉚釘連接······55

10.3 焊縫連接······57

10.4 防火、隔熱······58

10.5 防腐······58

11 鋁合金面板······60

11.1 一般規(guī)定······60

11.2 強(qiáng)度······62

11.3 穩(wěn)定······63

11.4 組合作用······65

11.5 構(gòu)造要求······66

附錄A 結(jié)構(gòu)用鋁合金材料力學(xué)性能······68

附錄B 軸心受壓構(gòu)件的穩(wěn)定系數(shù)······72

附錄C 受彎構(gòu)件的整體穩(wěn)定系數(shù)······73

本規(guī)范用詞說明······76

附:條文說明······77

1 總則······80

2 術(shù)語和符號(hào)······81

2.1 術(shù)語······81

2.2 符號(hào)······81

3 材料······82

3.1 結(jié)構(gòu)鋁······82

3.2 連接······82

3.3 熱影響區(qū)······86

4 基本設(shè)計(jì)規(guī)定······88

4.1 設(shè)計(jì)原則······88

4.2 荷載和荷載效應(yīng)計(jì)算······89

4.3 設(shè)計(jì)指標(biāo)······92

4.4 結(jié)構(gòu)或構(gòu)件變形的規(guī)定······102

4.5 構(gòu)件的計(jì)算長(zhǎng)度和容許長(zhǎng)細(xì)化······102

5 板件的有效截面······104

5.1 一般規(guī)定······104

5.2 受壓板件的有效厚度······105

5.3 焊接板件的有效厚度······108

5.4 有效截面的計(jì)算······109

6 受彎構(gòu)件的計(jì)算······110

6.1 強(qiáng)度······110

6.2 整體穩(wěn)定······112

7 軸心受力構(gòu)件的計(jì)算······115

7.1 強(qiáng)度······115

7.2 整體穩(wěn)定······116

8 拉彎構(gòu)件和壓彎構(gòu)件的計(jì)算······121

8.1 強(qiáng)度······121

8.2 整體穩(wěn)定······121

9 連接計(jì)算······125

9.1 緊固件連接······125

9.2 焊縫連接······131

10 構(gòu)造要求······134

10.1 一般規(guī)定······134

10.2 螺栓連接和鉚釘連接······134

10.3 焊縫連接······135

10.4 防火、隔熱······135

10.5 防腐······135

11 鋁合金面板······137

11.1 一般規(guī)定······137

11.2 強(qiáng)度······137

11.3 穩(wěn)定······137

11.4 組合作用······139

11.5 構(gòu)造要求······139