GB50454-2020：航空发动机试车台设计标准

GB50454-2020······1

1 总则······11

2 术语······12

3 工艺······14

3.1 一般规定······14

3.2 气动设计······14

3.3 试车设备设计······16

3.4 厂房布置······19

3.5 技术安全措施······19

4 噪声控制······20

4.1 一般规定······20

4.2 噪声控制标准······20

4.3 隔声与吸声设计······21

4.4 消声设计······21

5 建筑结构······22

5.1 一般规定······22

5.2 厂房位置······22

5.3 厂房防火、防爆设计······23

5.4 厂房跨度和高度······24

5.5 围护结构选型······24

5.6 主体结构计算······26

5.7 抗震设计······26

5.8 主体结构构造······27

6 电气······29

6.1 电力······29

6.2 照明······29

6.3 防雷、接地······30

6.4 弱电······31

7 给水、排水和消防设施······32

7.1 一般规定······32

7.2 给水······32

7.3 排水······32

7.4 消防设施······33

8 供暖、通风和空气调节······34

8.1 供暖······34

8.2 通风和空气调节······34

8.3 防火、防爆及防排烟······35

9 动力设施······36

9.1 压缩空气供应······36

9.2 燃油输送······36

9.3 废油罐······37

附录A 试车台气动设计参数现场测量验证方法······38

附录B 试车台噪声测试要求······41

附录C 特制混凝土、耐热混凝土、耐热砂浆的参考配合比及试验要求······43

本标准用词说明······45

引用标准名录······46

附：条文说明······48

1 总则······53

3 工艺······55

3.1 一般规定······55

3.2 气动设计······55

3.3 试车设备设计······58

3.4 厂房布置······59

3.5 技术安全措施······60

4 噪声控制······61

4.1 一般规定······61

4.2 噪声控制标准······63

4.3 隔声与吸声设计······64

5 建筑结构······65

5.3 厂房防火、防爆设计······65

5.5 围护结构选型······66

5.6 主体结构计算······68

5.7 抗震设计······69

5.8 主体结构构造······69

6 电气······71

6.1 电力······71

6.3 防雷、接地······71

6.4 弱电······71

7 给水、排水和消防设施······73

7.2 给水······73

7.3 排水······73

7.4 消防设施······74

8 供暖、通风和空气调节······76

8.1 供暖······76

8.2 通风和空气调节······76

8.3 防火、防爆及防排烟······77

9 动力设施······78

9.1 压缩空气供应······78

9.2 燃油输送······78

9.3 废油罐······78