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Эл-ты фермы | № стерж | | Расч усилие | Марка стали | Сечение стержня | Площадь сечения | Расч длина | Радиус инерции | Гибкость | ![]() | ![]() | G | ![]() | ||||||
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Верх Пояс | 2-3 | | 96,8 | С275 | 2L75x50x5 | 6.11 | 250 | 500 | 1.43 | 3.83 | 174.8 | 130.5 | - | 0.95 | 75.2 | 256.5 | |||
3-5 | -20% | -539 | 2L140x90x10 | 22.2 | 300 | 600 | 2.56 | 6.84 | 117.2 | 87.7 | 0.453 | 0.95 | 254 | 256.5 | |||||
5-6 | | -539 | 2L140x90x10 | 22.2 | 300 | 600 | 2.56 | 6.84 | 117.2 | 87.7 | 0.453 | 0.95 | 254 | 256.5 | |||||
6-8 | | -718.6 | 2L140x90x10 | 22.9 | 300 | 600 | 2.85 | 7.75 | 105.3 | 77.4 | 0.587 | 0.95 | 253 | 256.5 | |||||
Ниж Пояс | 1-4 | -30% | 314.4 | 2L75x50x5 | 6.11 | 550 | 550 | 1.43 | 3.83 | 384.6 | 143.6 | - | 0.95 | 244 | 256.5 | ||||
4-7 | | 673.7 | 2L110x70x8 | 13.9 | 600 | 600 | 1.98 | 5.49 | 303.03 | 109.3 | - | 0.95 | 230 | 256.5 | |||||
Раскосы и стойки | 1-3 | -25% | -456 | 2L110x8 | 17.2 | 402 | 402 | 3.59 | 4.95 | 112 | 81.2 | 0.586 | 0.8 | 215 | 216 | ||||
3-4 | | 352.6 | 2L63x5 | 6.13 | 435 | 435 | 1.94 | 3.04 | 224.2 | 143.1 | - | 0.95 | 252 | 256.5 | |||||
4-5 | 40мм | -94.3 | 2L56x5 | 5.41 | 252 | 315 | 1.72 | 2.77 | 146.5 | 113.7 | 0.413 | 0.8 | 200 | 216 | |||||
4-6 | | -195.4 | 2L80x6 | 9.38 | 348 | 435 | 2.47 | 3.72 | 140.9 | 116.9 | - | 0.95 | 238 | 256.5 | |||||
6-7 | | 65.1 | 2L50x4 | 3.89 | 435 | 435 | 1.54 | 2.51 | 282.5 | 173.3 | - | 0.95 | 79.5 | 256.5 | |||||
7-8 | | -94.3 | 2L56x5 | 5.41 | 252 | 315 | 1.72 | 2.77 | 146.5 | 113.7 | 0.413 | 0.8 | 200 | 216 |
Эл-ты фермы | № стерж | | Расч усилие | Марка стали | Сечение стержня | Площадь сечения | Расч длина | Радиус инерции | Гибкость | ![]() | ![]() | G | ![]() | ||||||
| ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |||||||||||||
Верх Пояс | 2-3 | | 96,8 | С275 | 2L75x50x5 | 6.11 | 250 | 500 | 1.43 | 3.83 | 174.8 | 130.5 | - | 0.95 | 75.2 | 256.5 | |||
3-5 | -20% | -539 | 2L140x90x10 | 22.2 | 300 | 600 | 2.56 | 6.84 | 117.2 | 87.7 | 0.453 | 0.95 | 254 | 256.5 | |||||
5-6 | | -539 | 2L140x90x10 | 22.2 | 300 | 600 | 2.56 | 6.84 | 117.2 | 87.7 | 0.453 | 0.95 | 254 | 256.5 | |||||
6-8 | | -718.6 | 2L140x90x10 | 22.9 | 300 | 600 | 2.85 | 7.75 | 105.3 | 77.4 | 0.587 | 0.95 | 253 | 256.5 | |||||
Ниж Пояс | 1-4 | -30% | 314.4 | 2L75x50x5 | 6.11 | 550 | 550 | 1.43 | 3.83 | 384.6 | 143.6 | - | 0.95 | 244 | 256.5 | ||||
4-7 | | 673.7 | 2L110x70x8 | 13.9 | 600 | 600 | 1.98 | 5.49 | 303.03 | 109.3 | - | 0.95 | 230 | 256.5 | |||||
Раскосы и стойки | 1-3 | -25% | -456 | 2L110x8 | 17.2 | 402 | 402 | 3.59 | 4.95 | 112 | 81.2 | 0.586 | 0.8 | 215 | 216 | ||||
3-4 | | 352.6 | 2L63x5 | 6.13 | 435 | 435 | 1.94 | 3.04 | 224.2 | 143.1 | - | 0.95 | 252 | 256.5 | |||||
4-5 | 40мм | -94.3 | 2L56x5 | 5.41 | 252 | 315 | 1.72 | 2.77 | 146.5 | 113.7 | 0.413 | 0.8 | 200 | 216 | |||||
4-6 | | -195.4 | 2L80x6 | 9.38 | 348 | 435 | 2.47 | 3.72 | 140.9 | 116.9 | - | 0.95 | 238 | 256.5 | |||||
6-7 | | 65.1 | 2L50x4 | 3.89 | 435 | 435 | 1.54 | 2.51 | 282.5 | 173.3 | - | 0.95 | 79.5 | 256.5 | |||||
7-8 | | -94.3 | 2L56x5 | 5.41 | 252 | 315 | 1.72 | 2.77 | 146.5 | 113.7 | 0.413 | 0.8 | 200 | 216 |