GB/T50779-2022······1

1 總則······12

2 術(shù)語和符號(hào)······13

2.1 術(shù)語······13

2.2 符號(hào)······15

3 基本規(guī)定······19

4 爆炸荷載······23

4.1 爆炸沖擊波參數(shù)······23

4.2 作用在建筑物上的爆炸荷載······23

5 建筑設(shè)計(jì)······27

5.1 一般規(guī)定······27

5.2 建筑門窗······28

5.3 建筑構(gòu)造······30

6 結(jié)構(gòu)設(shè)計(jì)······32

6.1 一般規(guī)定······32

6.2 材料······34

6.3 荷載效應(yīng)組合······37

6.4 結(jié)構(gòu)動(dòng)力計(jì)算······38

6.5 結(jié)構(gòu)構(gòu)造······43

6.6 基礎(chǔ)設(shè)計(jì)······46

7 通風(fēng)與空調(diào)設(shè)計(jì)······48

7.1 一般規(guī)定······48

7.2 室內(nèi)空氣計(jì)算參數(shù)······49

7.3 空調(diào)系統(tǒng)······50

7.4 新風(fēng)系統(tǒng)與排風(fēng)系統(tǒng)······50

7.5 空調(diào)機(jī)房······52

8 既有建筑物抗爆設(shè)計(jì)······53

8.1 一般規(guī)定······53

8.2 建筑設(shè)計(jì)······54

8.3 結(jié)構(gòu)設(shè)計(jì)······54

8.4 通風(fēng)與空調(diào)設(shè)計(jì)······55

附錄A 動(dòng)力分析圖解法······56

附錄B 動(dòng)力分析數(shù)值積分法······59

附錄C 各種支座條件、荷載形式下單自由度構(gòu)件動(dòng)力計(jì)算參數(shù)······62

附錄D 抗爆涂層加固法······65

本標(biāo)準(zhǔn)用詞說明······69

引用標(biāo)準(zhǔn)名錄······70

附:條文說明······71

1 總則······74

3 基本規(guī)定······76

4 爆炸荷載······82

4.1 爆炸沖擊波參數(shù)······82

4.2 作用在建筑物上的爆炸荷載······82

5 建筑設(shè)計(jì)······84

5.1 一般規(guī)定······84

5.2 建筑門窗······86

5.3 建筑構(gòu)造······88

6 結(jié)構(gòu)設(shè)計(jì)······90

6.1 一般規(guī)定······90

6.2 材料······92

6.3 荷載效應(yīng)組合······93

6.4 結(jié)構(gòu)動(dòng)力計(jì)算······94

6.5 結(jié)構(gòu)構(gòu)造······96

6.6 基礎(chǔ)設(shè)計(jì)······97

7 通風(fēng)與空調(diào)設(shè)計(jì)······99

7.1 一般規(guī)定······99

7.3 空調(diào)系統(tǒng)······100

7.4 新風(fēng)系統(tǒng)與排風(fēng)系統(tǒng)······100

7.5 空調(diào)機(jī)房······101

8 既有建筑物抗爆設(shè)計(jì)······102

8.1 一般規(guī)定······102

8.3 結(jié)構(gòu)設(shè)計(jì)······102