Meudan, cuideam teòiridheach, agus crìochan fiosaigeach pìoban stàilinn ceàrnagach

Clàr A, Cuideam teòiridheach agus crìochan fiosaigeach tomhasan airson pìoban stàilinn ceàrnagach

基本尺寸 Meudan bunaiteach 截面面积 Raon tar-roinneil 理论重量 Cuideam teòiridheach 惯性矩 Moment of inertia 截面模数 earrann modulus
A S F G Jx-Jy Wx-Wy
MM c㎡ kg/m cm⁴ cm3
12 0.8 0.347 0.273 0.072 0.119
1 0.423 0.332 0.084 0.140
14 1 0.503 0.395 0.139 0.199
1.5 0.711 0.558 0.181 0.259
16 1 0.583 0.458 0.216 0.270
1.5 0.831 0.653 0.286 0.357
18 1 0.663 0.520 0.315 0.351
1.5 0.951 0.747 0.424 0.471
2 1.211 0.951 0.505 0.561
20 1 0.743 0.583 0.442 0.442
1.5 1.071 0.841 0.601 0.601
2 1. 371 1.076 0.725 0.725
2.5 1.643 1. 290 0.817 0.817
22 1 0.823 0.646 0.599 0.544
1.5 1. 191 0.935 0.822 0.748
2 1.531 1.202 1.001 0.910
2.5 1.843 1. 447 1. 140 1.036
25 1.5 1. 371 1.077 1.246 0.997
2 1.771 1.390 1.535 1.228
2.5 2. 143 1.682 1.770 1.416
3 2. 485 1.951 1.955 1.564
30 2 2. 171 1.704 2.797 1.865
3 3.085 2. 422 3.670 2. 447
3.5 3.500 2.747 3. 996 2.664
4 3.885 3.050 4.256 2.837
32 2 2.331 1.830 3.450 2. 157
3 3. 325 2.611 4.569 2.856
3.5 3.780 2. 967 4.999 3. 124
4 4.205 3. 301 5.351 3. 344
35 2 2. 571 2.018 4.610 2.634
3 3.685 2.893 6.176 3. 529
3.5 4.200 3.297 6.799 3.885
4 4.685 3.678 7. 324 4. 185
36 2 2.651 2.081 5.048 2.804
3 3.805 2. 987 6.785 3.769
4 4.845 3.804 8.076 4.487
5 5.771 4.530 8.975 4.986
40 2 2. 971 2.332 7.075 3. 537
3 4.285 3. 364 9.622 4.811
4 5.485 4. 306 11.60 5.799
5 6.571 5. 158 13.06 6.532
42 2 3. 131 2. 458 8.265 3.936
3 4.525 3. 553 11.30 5. 380
4 5.805 4.557 13.69 6.519
5 6.971 5.472 15.51 7.385
45 2 3. 371 2.646 10.29 4.574
3 4.885 3.835 14.16 6.293
4 6.285 4.936 17.28 7.679
5 7.571 5.943 19.72 8.763
50 2 3.771 2.960 14.36 5.743
3 5.485 4. 306 19.94 7.975
4 7.085 5.562 24.56 9.826
5 8.571 6.728 28.32 11.33
55 2 4. 171 3.274 19.38 7.046
3 6.085 4.777 27.11 9.857
4 7.885 6.190 33.66 12.24
5 9.571 7.513 39.11 14.22
60 3 6.685 5.248 35.82 11.94
4 8.685 6.818 44.75 14.92
5 10.57 8.298 52.35 17.45
6 12.34 9.688 58.72 19.57
65 3 7.285 5.719 46.22 14.22
4 9.485 7.446 58.05 17.86
5 11.57 9.083 68.29 21.01
6 13.54 10.63 77.03 23.70
70 3 7.885 6.190 58.46 16.70
4 10.29 8.074 73.76 21.08
5 12.57 9.868 87.18 24.91
6 14.74 11.57 98.81 28.23
75 4 11.09 8.702 92.08 24.55
5 13.57 10.65 109.3 29.14
6 15.94 12.51 124.4 33.16
8 19.79 15.54 141.4 37.72
80 4 11.89 9.330 113.2 28.30
5 14.57 11.44 134.8 33.70
6 17.14 13.46 154.0 38.49
8 21.39 16.79 177.2 44.30
90 4 13.49 10.59 164.7 36.59
5 16.57 13.01 197.2 43.82
6 19.54 15.34 226.6 50.35
8 24.59 19.30 265.8 59.06
100 5 18.57 14.58 276.4 55.27
6 21.94 17.22 319.0 63.80
8 27.79 21.82 379.8 75.95
10 33.42 26.24 432.6 86.52
108 5 20.17 15.83 353.1 65.39
6 23.86 18.73 408.9 75.72
8 30.35 23.83 491.4 91.00
10 36.62 28.75 564.3 104.5
120 6 26.74 20.99 573.1 95.51
8 34.19 26.84 696.8 116.1
10 41.42 32.52 807.9 134.7
12 48.13 37.78 897.0 149.5
125 6 27.94 21.93 652.7 104.4
8 35.79 28.10 797.0 127.5
10 43.42 34.09 927.2 148.3
12 50.53 39.67 1033.2 165.3
130 6 29.14 22.88 739.5 113.8
8 37.39 29.35 906.3 139.4
10 45.42 35.66 1057.6 162.7
12 52.93 41.55 1182.5 181.9
140 6 31.54 24.76 935.3 133.6
8 40.59 31.86 1153.9 164.8
10 49.42 38.80 1354.1 193.4
12 57.73 45.32 1522.8 217.5
150 8 43.79 34.38 1443.0 192.4
10 53.42 41.94 1701.2 226.8
12 62.53 49.09 1922.6 256.3
14 71.11 55.82 2109.2 281.2
160 8 46.99 36.89 1776.7 222.1
10 57.42 45.08 2103.1 262.9
12 67.33 52.86 2386.8 298.4
14 76.71 60.22 2630.1 328.8
180 8 53.39 41.91 2590.7 287.9
10 65.42 51.36 3086.9 343.0
12 76.93 60.39 3527.6 392.0
14 87.91 69.01 3915.3 435.0
200 10 73.42 57.64 4337.6 433.8
12 86.53 67.93 4983.6 498.4
14 99.11 77.80 5562.3 556.2
16 111.2 87.27 6076.4 607.6
250 10 93.42 73.34 8841.9 707.3
12 110.5 86.77 10254.2 820.3
14 127.1 99.78 11556.2 924.5
16 143.2 112.4 12751.4 1020.1
280 10 105.4 82.76 12648.9 903.5
12 124.9 98.07 14726.8 1051.9
14 143.9 113.0 16663.5 1190.2
16 162.4 127.5 18462.8 1318.8
Nuair a tha S<=6 mm, R-1.5S, tha am foirmle a thathar a’ moladh airson cuideam teòiridh riaghlaidh ceàrnagach air a shealltainn ann an co-aontar (A1);
Nuair a bhios S> 6mm, R = 2S, tha am foirmle a thathar a’ moladh airson cuideam teòiridh riaghlaidh ceàrnagach a thomhas air a shealltainn ann an co-aontar (A2)
G=0.015 7S (2A-2.858 4S) (A1)
G=0.015 7S (2A-3.287 6S) (A2)
Anns an fhoirmle:
G - Cuideam teòiridheach pìoba stàilinn ceàrnagach (le dùmhlachd 7.85 kg / dm3), ann an cileagram gach meatair (kg / m);
A - Fad taobh na pìoba stàilinn ceàrnagach, ann am millimeters (mm)
S - tiugh balla ainmichte de phìob stàilinn ceàrnagach, ann am millimeters (mm)

 

 

 

Ùine puist: Jun-28-2023