Определенная ветровая нагрузка | 30 psf | 35 psf | 40 psf | 50 psf | 60 psf | |||||||||
LSF Расчетная ветровая нагрузка | 45.5 psf | 52.5 psf | 60 psf | 75 psf | 90 psf | |||||||||
Назначение | Прочность или прогиб | Каркас Расстояние (in) | Каркас Расстояние (in) | Каркас Расстояние (in) | Каркас Расстояние (in) | Каркас Расстояние (in) | ||||||||
12 | 16 | 24 | 12 | 16 | 24 | 12 | 16 | 24 | 12 | 16 | 24 | 12 | 16 | 24 |
350S125-33 Strength 8.8 L/ Web Crippling 14.5 | 7.6 7.5 10.8 | 7.0 7.1 9.3 |
6.2* 7.5 | 6.6 6.8 8.1 |
5.9* 6.9 | 5.9 6.3 6.5 | 4.8* 6.2 5.5* 6.5 | 5.4 5.9* 5.4 | 4.4* 5.2* 3.6 | |||||
350S125-43 Strength 10.7 L/ Web Crippling 24.1 | 9.2 8.1 18.1 |
1 | 8.5 7.7 15.5 |
1 | 8.0 7.4 13.6 | 7.1 6.9 10.9 | 6.5 6.5 9.1 | 5.3 5.6 6.0 | ||||||
350S125-54 Strength 14.3 L/ Web Crippling 54.4 | 12.4 8.7 40.8 | 1 2 | 11.5 8.3 35.0 |
2 | 10.7 7.9 30.6 |
2 | 9.6 7.3 24.5 |
1 | 8.8 6.9 20.4 | 7.2 6.0 13.6 | ||||
350S162-33 Strength 10.6 L/ Web Crippling 14.5 | 9.2 8.2 10.8 | 7.5* 9.8 | 8.5 7.8 9.3 | 7.0* 9.2 6.8* 8.2 | 8.0 7.5 8.1 | 6.5* 8.2 6.5* 7.6 | 7.1* 6.9* 6.5 | 5.8* 7.5* 6.1* 7.2 | 6.5* 6.5* 5.4 | 5.3* 5.7* 3.6 | ||||
350S162-43 Strength 12.5 L/ Web Crippling 24.1 | 10.8 8.9 18.1 |
1 | 10.0 8.5 15.5 |
1 | 9.4 8.1 13.6 | 8.4 7.5 10.9 | 7.7 7.1 9.1 | 6.3* 6.2* 6.0 | ||||||
350S162-54 Strength 16.8 L/ Web Crippling 54.4 | 14.6 9.6 40.8 | 1 2 | 13.5 9.1 35.0 | 1 2 | 12.6 8.7 30.6 | 1 2 | 11.3 8.1 24.5 |
1 | 10.3 7.6 20.4 | 8.4 6.6 13.6 | ||||
350S162-68 Strength 19.1 L/ Web Crippling 80.8 | 16.6 10.2 60.6 | 1 4 | 15.3 9.7 51.9 | 1 3 | 14.4 9.3 45.4 | 1 3 | 12.8 8.6 36.3 | 1 2 | 11.7 8.1 30.3 | 9.6 7.1 20.2 | ||||
350S162-97 Strength 22.2 L/ Web Crippling 106.8 | 19.2 11.3 80.1 | 1 5 | 17.8 10.7 68.7 | 1 4 | 16.6 10.3 60.1 | 1 4 | 14.9 9.5 48.1 | 1 3 | 13.6 9.0 40.1 | 11.0 7.8 26.7 | ||||
362S125-33 Strength 8.9 L/ Web Crippling 14.4 | 7.7 7.7 10.8 | 7.2 7.3 9.3 |
6.4* 7.7 | 6.7 7.0 8.1 | 5.5* 6.9 6.1* 7.1 | 6.0 6.5 6.5 | 4.9* 6.3 5.7* 6.7 | 5.5* 6.1* 5.4 | 4.5* 5.3* 3.6 | |||||
362S125-43 Strength 10.9 L/ Web Crippling 24.0 | 9.4 8.4 18.0 |
1 | 8.7 7.9 15.5 |
1 | 8.2 7.6 13.5 | 7.3 7.0 10.8 | 6.7 6.6 9.0 | 5.4 5.8 6.0 | ||||||
362S125-54 Strength 14.6 L/ Web Crippling 54.2 | 12.7 8.9 40.7 | 1 2 | 11.7 8.5 34.9 |
2 | 11.0 8.1 30.5 |
2 | 9.8 7.5 24.4 |
1 | 9.0 7.1 20.3 | 7.3 6.2 13.6 | ||||
362S162-33 Strength 10.9 L/ Web Crippling 14.4 | 9.4 8.4 10.8 | 7.7* 10.0 7.4* 8.8 | 8.7 8.0 9.3 | 7.1* 9.4 7.0* 8.4 | 8.1* 7.7 8.1 | 6.6* 8.4 6.7* 7.8 | 7.3* 7.1* 6.5 | 5.9* 7.7* 6.2* 7.4* | 6.6* 6.7* 5.4 | 5.4* 5.9* 3.6 | ||||
362S162-43 Strength 12.8 L/ Web Crippling 24.0 | 11.1 9.2 18.0 |
1 | 10.3 8.7 15.5 |
1 | 9.6 8.3 13.5 | 8.6 7.7 10.8 | 7.8 7.3 9.0 | 6.4* 6.4* 6.0 | ||||||
362S162-54 Strength 17.2 L/ Web Crippling 54.2 | 14.9 9.8 40.7 | 1 2 | 13.8 9.3 34.9 | 1 2 | 12.9 8.9 30.5 | 1 2 | 11.5 8.3 24.4 |
1 | 10.5 7.8 20.3 | 8.6 6.8 13.6 | ||||
362S162-68 Strength 19.6 L/ Web Crippling 80.5 | 16.9 10.5 60.4 | 1 4 | 15.7 10.0 51.8 | 1 3 | 14.7 9.6 45.3 | 1 3 | 13.1 8.9 36.2 | 1 2 | 12.0 8.4 30.2 | 9.8 7.3 20.1 | ||||
362S162-97 Strength 22.7 L/ Web Crippling 106.6 | 19.7 11.6 79.9 | 1 1 5 | 18.2 11.0 68.5 | 1 4 | 17.1 10.5 59.9 | 1 4 | 15.3 9.8 48.0 | 1 3 | 13.9 9.2 40.0 | 11.4 8.1 26.6 | ||||
400S125-33 Strength 9.5 L/ Web Crippling 14.2 | 8.2 8.3 10.7 |
7.2* 8.7 | 7.6 7.9 9.1 | 6.2* 8.2 6.9* 8.3 | 7.1 7.5 8.0 | 5.8* 7.3 6.6* 7.7 | 6.3 7.0* 6.4 | 5.2* 6.7 6.1* 7.2* | 5.8* 6.6* 5.3 | 4.7* 5.7* 3.6 | ||||
400S125-43 Strength 11.5 L/ Web Crippling 23.8 | 10.0 9.0 17.8 |
1 | 9.2 8.6 15.3 |
1 | 8.6 8.2 13.4 | 7.7 7.6 10.7 | 7.1 7.2 8.9 | 5.8 6.3* 5.9 | ||||||
400S125-54 Strength 15.5 L/ Web Crippling 53.7 | 13.4 9.7 40.3 | 1 2 | 12.4 9.2 34.5 | 1 2 | 11.6 8.8 30.2 |
2 | 10.4 8.2 24.2 |
1 | 9.5 7.7 20.1 | 7.8 6.7 13.4 | ||||
Таблицы допустимой высоты каркаса несущего ветровую нагрузку (Максимально допустимый пролет в футах)
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Из за большого объема этот материал размещен на нескольких страницах:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
