GBT51226-2017······1

1 總則······11

2 術(shù)語和符號······12

2.1 術(shù)語······12

2.2 符號······13

3 材料······15

3.1 結(jié)構(gòu)用木材······15

3.2 鋼材與金屬連接件······15

3.3 其他材料······16

4 作用······18

4.1 豎向荷載······18

4.2 風(fēng)荷載······18

4.3 地震作用······19

5 建筑設(shè)計(jì)······21

5.1 一般規(guī)定······21

5.2 室外環(huán)境設(shè)計(jì)······22

5.3 建筑性能設(shè)計(jì)······23

5.4 圍護(hù)結(jié)構(gòu)······25

6 結(jié)構(gòu)設(shè)計(jì)······29

6.1 一般規(guī)定······29

6.2 結(jié)構(gòu)體系和選型······31

6.3 結(jié)構(gòu)分析······36

6.4 構(gòu)件設(shè)計(jì)······40

6.5 連接設(shè)計(jì)······41

6.6 構(gòu)造措施······43

7 防火設(shè)計(jì)······45

7.1 一般規(guī)定······45

7.2 防火要求······45

7.3 防火構(gòu)造······47

7.4 施工現(xiàn)場防火措施······48

8 防護(hù)設(shè)計(jì)······50

8.1 一般規(guī)定······50

8.2 防護(hù)要求······50

9 制作、安裝與驗(yàn)收······53

9.1 一般規(guī)定······53

9.2 構(gòu)件制作······53

9.3 安裝······57

9.4 驗(yàn)收······58

10 使用和維護(hù)······62

10.1 一般規(guī)定······62

10.2 檢查和監(jiān)測······62

10.3 維護(hù)要求······64

附錄A 正交膠合木構(gòu)件設(shè)計(jì)規(guī)定······65

本標(biāo)準(zhǔn)用詞說明······70

引用標(biāo)準(zhǔn)名錄······71

附:條文說明······74

4 作用······78

4.2 風(fēng)荷載······78

4.3 地震作用······78

5 建筑設(shè)計(jì)······79

5.1 一般規(guī)定······79

5.2 室外環(huán)境設(shè)計(jì)······79

5.3 建筑性能設(shè)計(jì)······80

5.4 圍護(hù)結(jié)構(gòu)······80

6 結(jié)構(gòu)設(shè)計(jì)······81

6.1 一般規(guī)定······81

6.2 結(jié)構(gòu)體系和選型······83

6.3 結(jié)構(gòu)分析······84

6.4 構(gòu)件設(shè)計(jì)······84

6.5 連接設(shè)計(jì)······84

6.6 構(gòu)造措施······85

7 防火設(shè)計(jì)······86

7.1 一般規(guī)定······86

7.2 防火要求······86

7.3 防火構(gòu)造······87

7.4 施工現(xiàn)場防火措施······89

8 防護(hù)設(shè)計(jì)······91

8.1 一般規(guī)定······91

8.2 防護(hù)要求······91

9 制作、安裝與驗(yàn)收······92

9.2 構(gòu)件制作······92

附錄A 正交膠合木構(gòu)件設(shè)計(jì)規(guī)定······94