U Simples
Perfis de Chapa Dobrada
h - altura da alma
b - largura das abas
d - altura do elemento enrijecido
e - espessura da chapa
ey - distância entre o eixo y-y e a fibra paralela mais externa
S - área da seção
P - peso por metro linear
r - raio de curvatura interno
Jx - momento de inércia, eixo x - x
Jy - momento de inércia, eixo y - y
Wx - módulo de resistência, eixo x - x
Wy - módulo de resistência, eixo y - y
ix - raio de giro eixo x
iy - raio de giro eixo y
Dimensões | S | P | J x | W x | i x | e y | J y | W y | l y | ||
h | B | e = r | cm² | kg/m | cm⁴ | cm³ | cm | cm | cm⁴ | cm³ | cm |
mm. | mm. | mm. | |||||||||
50 | 20 | 2.0 | 1.64 | 1.29 | 5.7 | 2.3 | 1.87 | 0.60 | 0.60 | 0.41 | 0.60 |
2.5 | 2.01 | 1.58 | 6.8 | 2.7 | 1.84 | 0.58 | 0.72 | 0.50 | 0.59 | ||
3.0 | 2.35 | 1.84 | 7.8 | 3.1 | 1.82 | 0.55 | 0.83 | 0.58 | 0.59 | ||
3.5 | 2.67 | 2.10 | 8.6 | 3.4 | 1.79 | 0.52 | 0.92 | 0.66 | 0.59 | ||
25 | 1.52 | 1.42 | 1.12 | 5.5 | 2.2 | 1.96 | 0.70 | 0.88 | 0.49 | 0.78 | |
1.90 | 1.75 | 1.38 | 6.6 | 2.6 | 1.94 | 0.71 | 1.07 | 0.60 | 0.78 | ||
2.28 | 2.07 | 1.62 | 7.7 | 3.0 | 1.92 | 0.73 | 1.26 | 0.71 | 0.77 | ||
2.66 | 2.38 | 1.86 | 8.6 | 3.4 | 1.90 | 0.75 | 1.43 | 0.82 | 0.77 | ||
3.04 | 2.67 | 2.10 | 9.5 | 3.8 | 1.88 | 0.77 | 1.59 | 0.92 | 0.77 | ||
4.00 | 3.37 | 2.65 | 11.4 | 4.5 | 1.84 | 0.73 | 1.95 | 1.16 | 0.76 | ||
30 | 2.5 | 2.51 | 1.97 | 9.6 | 3.8 | 1.96 | 1.06 | 2.26 | 1.10 | 0.95 | |
3.0 | 2.95 | 2.31 | 11.1 | 4.4 | 1.94 | 1.03 | 2.63 | 1.29 | 0.94 | ||
4.0 | 3.77 | 2.96 | 13.5 | 5.4 | 1.89 | 0.97 | 3.28 | 1.66 | 0.93 | ||
40 | 2.0 | 2.44 | 1.92 | 10.9 | 4.1 | 2.06 | 1.57 | 4.12 | 1.55 | 1.29 | |
3.0 | 3.55 | 2.78 | 14.4 | 5.7 | 2.01 | 1.52 | 5.85 | 2.25 | 1.28 | ||
4.0 | 4.57 | 3.59 | 17.7 | 7.1 | 1.97 | 1.46 | 7.38 | 2.90 | 1.27 | ||
60 | 25 | 2.5 | 2.51 | 1.97 | 12.8 | 4.2 | 2.26 | 0.77 | 1.44 | 0.79 | 0.76 |
3.0 | 2.95 | 2.31 | 14.7 | 4.9 | 2.23 | 0.74 | 1.68 | 0.93 | 0.75 | ||
30 | 2.0 | 2.24 | 1.76 | 12.3 | 4.1 | 2.34 | 1.03 | 1.99 | 0.92 | 0.94 | |
3.0 | 3.25 | 2.55 | 17.1 | 5.7 | 2.29 | 0.98 | 2.81 | 1.34 | 0.93 | ||
4.0 | 4.17 | 3.28 | 21.0 | 7.0 | 2.24 | 0.92 | 3.53 | 1.72 | 0.92 | ||
40 | 2.0 | 2.64 | 2.08 | 15.7 | 5.2 | 2.44 | 1.51 | 4.41 | 1.60 | 1.29 | |
2.5 | 3.26 | 2.56 | 19.0 | 6.3 | 2.41 | 1.49 | 5.38 | 1.97 | 1.28 | ||
3.0 | 3.85 | 3.02 | 22.0 | 7.3 | 2.39 | 1.46 | 6.29 | 2.33 | 1.27 | ||
4.0 | 4.97 | 3.90 | 27.3 | 9.1 | 2.34 | 1.41 | 7.97 | 3.01 | 1.26 | ||
75 | 40 | 1.52 | 2.26 | 1.77 | 20.5 | 5.4 | 3.01 | 1.10 | 3.70 | 1.28 | 1.27 |
1.90 | 2.80 | 2.20 | 25.1 | 6.6 | 2.99 | 1.12 | 4.55 | 1.58 | 1.27 | ||
2.28 | 3.32 | 2.61 | 29.4 | 7.8 | 2.97 | 1.14 | 5.37 | 1.88 | 1.27 | ||
2.66 | 3.84 | 3.01 | 33.5 | 8.9 | 2.95 | 1.16 | 6.15 | 2.17 | 1.26 | ||
3.04 | 4.35 | 3.41 | 37.4 | 9.9 | 2.93 | 1.18 | 6.91 | 2.45 | 1.26 | ||
3.42 | 4.84 | 3.80 | 41.2 | 10.9 | 2.01 | 1.20 | 7.64 | 2.73 | 1.25 | ||
3.80 | 5.32 | 4.17 | 44.7 | 11.9 | 2.89 | 1.22 | 8.34 | 3.00 | 1.25 | ||
4.18 | 5.79 | 4.54 | 48.0 | 12.8 | 2.87 | 1.24 | 9.02 | 3.27 | 1.24 | ||
4.76 | 6.48 | 5.09 | 52.7 | 14.0 | 2.85 | 1.27 | 10.00 | 3.66 | 1.24 | ||
50 | 3.00 | 4.90 | 3.84 | 44.8 | 11.9 | 3.02 | 1.87 | 12.67 | 3.71 | 1.60 | |
90 | 25 | 2.50 | 3.26 | 2.56 | 34.4 | 7.6 | 3.25 | 0.65 | 1.63 | 0.84 | 0.70 |
3.00 | 3.85 | 3.02 | 39.9 | 8.8 | 3.22 | 0.62 | 1.90 | 0.99 | 0.70 | ||
4.00 | 4.97 | 3.90 | 49.6 | 11.0 | 3.16 | 0.57 | 2.39 | 1.27 | 0.69 | ||
40 | 3.00 | 4.75 | 3.73 | 56.9 | 12.6 | 3.46 | 1.31 | 7.27 | 2.49 | 1.23 | |
4.00 | 6.17 | 4.85 | 71.8 | 15.9 | 3.41 | 1.26 | 9.28 | 3.24 | 1.22 | ||
60 | 4.00 | 7.77 | 6.10 | 101.4 | 22.5 | 3.61 | 2.22 | 28.81 | 7.07 | 1.92 | |
5.00 | 9.52 | 7.47 | 121.0 | 26.9 | 3.56 | 2.17 | 34.81 | 8.66 | 1.91 | ||
6.00 | 11.19 | 8.78 | 138.6 | 30.8 | 3.51 | 2.11 | 40.37 | 10.19 | 1.89 | ||
80 | 5.00 | 11.52 | 9.04 | 157.2 | 34.9 | 3.69 | 3.15 | 77.06 | 14.97 | 2.58 | |
6.00 | 13.59 | 10.67 | 181.0 | 40.2 | 3.64 | 3.09 | 89.81 | 17.66 | 2.57 | ||
100 | 25 | 2,50 | 3.51 | 2.75 | 44.7 | 8.9 | 3.57 | 0.61 | 1.67 | 0.85 | 0.69 |
3.00 | 4.15 | 3.26 | 51.9 | 10.3 | 3.54 | 0.59 | 1.95 | 1.00 | 0.68 | ||
4.00 | 5.37 | 4.22 | 64.9 | 12.9 | 3.47 | 0.53 | 2.46 | 1.29 | 0.67 | ||
40 | 1.52 | 2.64 | 2.07 | 39.9 | 7.9 | 3.88 | 0.96 | 4.05 | 1.33 | 1.23 | |
1.90 | 3.27 | 2.57 | 49.0 | 9.8 | 3.86 | 0.97 | 4.99 | 1.65 | 1.23 | ||
2.28 | 3.89 | 3.06 | 57.6 | 11.5 | 3.84 | 0.99 | 5.89 | 1.96 | 1.22 | ||
2.66 | 4.51 | 3.54 | 65.9 | 13.1 | 3.82 | 1.01 | 6.76 | 2.26 | 1.22 | ||
3.04 | 5.11 | 4.01 | 73.9 | 14.7 | 3.80 | 1.03 | 7.61 | 2.56 | 1.22 | ||
3.42 | 5.69 | 4.47 | 81.6 | 16.3 | 3.78 | 1.04 | 8.43 | 2.85 | 1.21 | ||
3.80 | 6.27 | 4.92 | 88.8 | 17.7 | 3.76 | 1.06 | 9.22 | 3.14 | 1.21 | ||
4.18 | 6.83 | 5.36 | 95.8 | 19.1 | 3.74 | 1.08 | 9.98 | 3.42 | 1.20 | ||
4.76 | 7.67 | 6.02 | 105.9 | 21.1 | 3.71 | 1.11 | 11.09 | 3.84 | 1.20 | ||
50 | 1.52 | 2.94 | 2.31 | 47.3 | 9.4 | 4.00 | 1.32 | 7.49 | 2.04 | 1.59 | |
1.90 | 3.65 | 2.87 | 58.1 | 11.6 | 3.98 | 1.34 | 9.24 | 2.52 | 1.58 | ||
2.28 | 4.35 | 3.41 | 68.5 | 13.7 | 3.96 | 1.36 | 10.94 | 3.00 | 1.58 | ||
2.66 | 5.04 | 3.95 | 78.6 | 15.7 | 3.94 | 1.38 | 12.59 | 3.48 | 1.58 | ||
3.04 | 5.71 | 4.48 | 88.2 | 17.6 | 3.92 | 1.40 | 14.20 | 3.94 | 1.57 | ||
3.42 | 6.38 | 5.00 | 97.5 | 19.5 | 3.91 | 1.41 | 15.75 | 4.40 | 1.57 | ||
3.80 | 7.03 | 5.52 | 106.5 | 21.2 | 3.89 | 1.43 | 17.27 | 4.84 | 1.56 | ||
4.18 | 7.67 | 6.02 | 115.1 | 23.0 | 3.87 | 1.45 | 18.74 | 5.28 | 1.56 | ||
4.76 | 8.63 | 6.77 | 127.5 | 25.4 | 3.84 | 1.48 | 20.89 | 5.94 | 1.55 | ||
6.00 | 10.59 | 8.31 | 151.3 | 30.2 | 3.78 | 1.58 | 25.17 | 7.29 | 1.54 | ||
60 | 4.00 | 8.17 | 6.42 | 129.4 | 25.8 | 3.98 | 2.17 | 29.95 | 7.21 | 1.91 | |
5.00 | 10.02 | 7.87 | 154.9 | 30.9 | 3.93 | 2.12 | 36.25 | 8.83 | 1.90 | ||
6.00 | 11.79 | 9.26 | 177.9 | 35.5 | 3.88 | 2.06 | 42.11 | 10.39 | 1.88 | ||
80 | 5.00 | 12.02 | 9.44 | 200.1 | 40.0 | 4.08 | 3.09 | 80.32 | 15.29 | 2.58 | |
6.00 | 14.19 | 11.14 | 231.0 | 46.2 | 4.03 | 3.04 | 93.75 | 18.04 | 2.57 | ||
8.00 | 18.19 | 14.36 | 284.6 | 56.9 | 3.94 | 2.92 | 118.16 | 23.26 | 2.54 | ||
125 | 50 | 6.00 | 12.09 | 9.49 | 260.0 | 41.6 | 4.63 | 1.46 | 27.27 | 7.56 | 1.50 |
127 | 50 | 1.52 | 3.35 | 2.63 | 82.2 | 12.9 | 4.94 | 1.17 | 8.06 | 2.10 | 1.54 |
1.90 | 4.17 | 3.27 | 101.3 | 15.9 | 4.92 | 1.19 | 9.94 | 2.61 | 1.54 | ||
2.28 | 4.97 | 3.90 | 119.6 | 18.8 | 4.90 | 1.20 | 11.78 | 3.10 | 1.53 | ||
2.66 | 5.76 | 4.52 | 137.5 | 21.6 | 4.88 | 1.22 | 13.57 | 3.59 | 1.53 | ||
3.04 | 6.53 | 5.13 | 154.8 | 24.3 | 4.86 | 1.24 | 15.32 | 4.08 | 1.53 | ||
3.42 | 7.30 | 5.73 | 171.5 | 27.0 | 4.84 | 1.26 | 17.02 | 4.55 | 1.52 | ||
3.80 | 8.05 | 6.32 | 187.6 | 29.5 | 4.82 | 1.27 | 18.67 | 5.02 | 1.52 | ||
4.18 | 8.80 | 6.91 | 203.1 | 31.9 | 4.80 | 1.29 | 20.28 | 5.47 | 1.51 | ||
4.76 | 9.91 | 7.78 | 225.9 | 35.5 | 4.77 | 1.32 | 22.66 | 6.16 | 1.51 | ||
150 | 50 | 1.90 | 4.60 | 3.61 | 149.9 | 19.9 | 5.70 | 1.08 | 10.42 | 2.66 | 1.50 |
2.28 | 5.49 | 4.31 | 177.4 | 23.6 | 5.68 | 1.10 | 12.35 | 3.17 | 1.49 | ||
2.66 | 6.37 | 5.00 | 204.1 | 27.2 | 5.65 | 1.12 | 14.24 | 3.67 | 1.49 | ||
3.04 | 7.23 | 5.68 | 230.1 | 30.6 | 5.63 | 1.13 | 16.08 | 4.16 | 1.49 | ||
3.42 | 8.09 | 6.35 | 255.3 | 34.0 | 5.61 | 1.15 | 17.87 | 4.65 | 1.48 | ||
3.80 | 8.93 | 7.01 | 279.7 | 37.2 | 5.59 | 1.17 | 19.62 | 5.12 | 1.48 | ||
4.18 | 9.76 | 7.66 | 303.3 | 40.4 | 5.57 | 1.19 | 21.32 | 5.59 | 1.47 | ||
4.76 | 11.01 | 8.64 | 338.0 | 45.0 | 5.54 | 1.21 | 23.84 | 6.30 | 1.47 | ||
6.00 | 13.59 | 10.67 | 406.5 | 54.2 | 5.46 | 1.36 | 28.91 | 7.75 | 1.45 | ||
8.00 | 17.49 | 13.73 | 501.6 | 66.8 | 5.35 | 1.25 | 36.23 | 9.96 | 1.43 | ||
70 | 5.00 | 13.52 | 10.61 | 457.0 | 60.9 | 5.81 | 2.34 | 64.34 | 12.69 | 2.18 | |
175 | 55 | 6.00 | 15.69 | 12.32 | 638.4 | 72.9 | 6.37 | 1.49 | 39.82 | 9.55 | 1.59 |
70 | 6.00 | 17.49 | 13.73 | 766.9 | 87.6 | 6.62 | 2.18 | 79.22 | 15.34 | 2.12 | |
200 | 50 | 1.90 | 5.55 | 4.36 | 299.3 | 29.9 | 7.33 | 0.91 | 11.20 | 2.74 | 1.41 |
2.28 | 6.63 | 5.20 | 354.9 | 35.4 | 7.31 | 0.93 | 13.28 | 3.26 | 1.41 | ||
2.66 | 7.70 | 6.04 | 409.3 | 40.9 | 7.28 | 0.95 | 15.32 | 3.78 | 1.41 | ||
3.04 | 8.75 | 6.87 | 462.4 | 46.2 | 7.26 | 0.96 | 17.31 | 4.29 | 1.40 | ||
3.42 | 9.80 | 7.69 | 514.1 | 51.4 | 7.24 | 0.98 | 19.26 | 4.79 | 1.40 | ||
3.80 | 10.83 | 8.50 | 564.5 | 56.4 | 7.21 | 1.00 | 21.16 | 5.29 | 1.39 | ||
4.18 | 11.85 | 9.30 | 613.6 | 61.3 | 7.19 | 1.01 | 23.01 | 5.77 | 1.39 | ||
4.76 | 13.39 | 10.51 | 686.2 | 68.6 | 7.15 | 1.04 | 25.76 | 6.51 | 1.38 | ||
6.00 | 16.59 | 13.02 | 831.6 | 83.1 | 7.08 | 1.18 | 31.32 | 8.02 | 1.37 | ||
8.00 | 21.49 | 16.87 | 1039.1 | 103.9 | 6.95 | 1.07 | 39.46 | 10.34 | 1.35 | ||
70 | 5.00 | 16.02 | 12.58 | 905.6 | 90.5 | 7.51 | 2.13 | 70.37 | 13.20 | 2.09 | |
6.00 | 18.99 | 14.91 | 1057.5 | 105.7 | 7.46 | 2.06 | 82.53 | 16.62 | 2.08 | ||
8.00 | 24.69 | 19.38 | 1334.1 | 133.4 | 7.35 | 1.97 | 105.14 | 20.25 | 2.06 | ||
80 | 5.00 | 17.02 | 13.36 | 1000.7 | 100.0 | 7.66 | 2.58 | 102.44 | 17.11 | 2.45 | |
6.00 | 20.19 | 15.85 | 1170.5 | 117.0 | 7.61 | 2.53 | 120.38 | 20.26 | 2.44 | ||
8.00 | 26.29 | 20.64 | 1481.7 | 148.1 | 7.50 | 2.43 | 153.96 | 26.33 | 2.41 | ||
240 | 70 | 6.00 | 21.39 | 16.79 | 1647.8 | 137.3 | 8.77 | 1.92 | 86.88 | 15.96 | 2.01 |
8.00 | 27.89 | 21.90 | 2090.9 | 174.2 | 8.65 | 1.81 | 110.92 | 20.71 | 1.99 | ||
250 | 75 | 6.00 | 22.59 | 17.73 | 1910.7 | 152.8 | 9.19 | 2.10 | 106.98 | 18.36 | 2.17 |
90 | 6.00 | 24.39 | 19.15 | 2178.7 | 174.2 | 9.45 | 2.78 | 179.39 | 26.22 | 2.71 | |
300 | 60 | 6.00 | 23.79 | 18.68 | 2600.8 | 173.3 | 10.45 | 1.31 | 58.66 | 12.01 | 1.57 |
80 | 6.00 | 26.19 | 20.56 | 3119.5 | 207.9 | 10.91 | 2.15 | 134.89 | 21.26 | 2.26 | |
90 | 8.00 | 35.89 | 28.18 | 4334.6 | 288.9 | 10.98 | 2.48 | 243.15 | 34.96 | 2.60 |