工字钢、槽钢、圆钢规格重量及构件受力计算

h 100 126 140 160 180 200 200 200 200 250 250 280 280 320 320 320 400 400 400 450 450 450 500 500 500 560 560 560 630 630 630
b 68 74 80 88 94 100 102 110 112 116 118 122 124 130 132 134 142 144 146 150 152 154 158 160 162 166 168 170 176 178 180
cm
14.33 18.1 21.5 26.11 30.74 35.55 39.55 42.1 46.5 48.51 53.51 55.37 60.97 67.12 73.52 79.92 86.07 94.07 102.07 102.4 111.4 120.4 119.25 129.25 139.35 135.38 146.58 157.78 154.59 167.19 179.79
截面信息 外表面积 m /m 0.43 0.5 0.55 0.62 0.68 0.74 0.75 0.82 0.82 0.9 0.9 0.98 0.98 1.08 1.09 1.09 1.29 1.29 1.29 1.41 1.42 1.42 1.54 1.54 1.55 1.69 1.69 1.69 1.86 1.87 1.87
245 488 712 1127 1669 2369 2502 3406 3583 5017 5278 7115 7481 11080 11626 12173 21714 22781 23847 32241 33759 35278 46472 48556 50639 65576 68503 71430 94004 98171 102339
2
X
3
X
Y
-
Y
Ix
cm
4
Wx
cm 49 77.4 101.7 140.9 185.4 236.9 250.2 309.2 325.8 401.4 422.2 508.2 534.4 692.5 726.7 760.8 1085.7 1139 1192.4 1432.9 1500.4 1567.9 1858.9 1942.2 2025.2 2342 2446.5 2551.1 2984.3 3116.6 3248.9
百度文库
热轧普通工字钢规格
I10 I12.6 I14 I16 I18 I20a I20b I22a I22b I25a I25b I28a I28b I32a I32b I32c I36a I36b I36c I45a I45b I45c I50a I50b I50c I56a I56b I56c I63a I63b I63c
32.8 46.9 64.3 93.1 122.9 157.9 169 225.9 240.2 280.4 297.4 344.1 363.8 459 483.8 510.1 659.9 692.8 727.5 855 895.4 938 1121.5 1171.4 1223.9 1365.8 1423.8 1484.8 1702.4 1770.7 1842.4
i. x
cm 4.14 5.19 5.75 6.57 7.37 8.16 7.95 8.99 8.78 10.17 9.93 11.34 11.08 12.85 12.58 12.34 15.88 15.56 15.29 17.74 17.41 17.12 19.74 19.38 19.07 22.01 21.62 21.28 24.66 24.23 23.86
9.6 12.7 16.1 21.1 26.2 31.6 33.1 41.1 42.9 48.4 50.4 56.4 58.7 70.6 73.3 76.1 92.9 99.2 99.7 114 117.8 121.8 142 146.4 151.1 164.6 169.5 174.7 193.5 199 204.7
2
截面信息 每米重量 kg/m 11.25 14.21 16.88 20.5 24.13 27.91 31.05 33.05 36.5 38.08 42.01 43.47 47.86 52.69 57.71 62.74 67.56 73.84 80.12 80.38 87.45 94.51 93.61 101.46 109.31 106.27 115.06 123.85 121.36 131.25 141.14
Sx
28.2 44.4 58.4 80.8 106.5 136.1 146.1 177.7 189.8 230.7 246.3 292.7 312.3 400.5 426.1 451.7 631.2 671.2 711.2 836.4 887.1 937.7 1084.1 1146.6 1209.1 1368.8 1447.2 1525.6 1747.4 1846.6 1945.9
Iy
cm
4
Wy
cm
3
i. y
cm 1.51 1.61 1.73 1.89 2 2.11 2.07 2.32 2.27 2.4 2.36 2.49 2.44 2.62 2.57 2.53 2.77 2.71 2.67 2.89 2.84 2.79 3.07 3.01 2.96 3.18 3.12 3.07 3.32 3.25 3.2
尺
寸 tw mm 4.5 5 5.5 6 6.5 7 9 7.5 9.5 8 10 8.5 10.5 9.5 11.5 13.5 10.5 12.5 14.5 11.5 13.5 15.5 12 14 16 12.5 14.5 16.5 13 15 17 t 7.6 8.4 9.1 9.9 10.7 11.4 11.4 12.3 12.3 13 13 13.7 13.7 15 15 15 16.5 16.5 16.5 18 18 18 20 20 20 21 21 21 22 22 22 r 6.5 7 7.5 8 8.5 9 9 9.5 9.5 10 10 10.5 10.5 11.5 11.5 11.5 12.5 12.5 12.5 13.5 13.5 13.5 14 14 14 14.5 14.5 14.5 15 15 15 r1 3.3 3.5 3.8 4 4.3 4.5 4.5 4.8 4.8 5 5 5.3 5.3 5.8 5.8 5.8 6.3 6.3 6.3 6.8 6.8 6.8 7 7 7 7.3 7.3 7.3 7.5 7.5 7.5 截面面积