|
基本尺寸 |
截面面积F
/cm2 |
理论质量C
／(kg／m) |
惯性矩 |
截面系数 |
|
A |
B |
S |
Jx |
JY |
Wx |
Wy |
|
mm |
cm4 |
cm3 |
|
6 |
3 |
0.8 |
0.103 |
0.0811 |
0.000985 |
0.00320 |
0.00557 |
0.0107 |
|
8 |
4 |
0.8
1 |
0.144
0.174 |
0.113
0.137 |
0.00277
0.00305 |
0.00851
0.00975 |
0.0138
0.0152 |
0.0213
0.0244 |
|
9 |
3 |
0.8 |
0.151 |
0.119 |
0.00159 |
0.0107 |
0.0106 |
0.0237 |
|
10 |
5 |
0.8
1 |
0.186
0.226 |
0.146
0.177 |
0.00598
0.00675 |
0.0178
0.0208 |
0.0239
0.0270 |
0.0357
0.0416 |
|
12 |
4 |
0.8
1 |
0.208
0.254 |
0.164
0.200 |
0.00444
0.00491 |
0.0275
0.0323 |
0.0222
0.0246 |
0.0458
0.0538 |
|
6 |
0.8
1 |
0.227
0.277 |
0.178
0.218 |
0.0111
0.0127 |
0.0323
0.0380 |
0.0369
0.0424 |
0.0538
0.0634 |
|
14 |
7 |
0.8
1
1.5 |
0.268
0.329
0.469 |
0.210
0.258
0.368 |
0.0184
0.0214
0.0268 |
0.0528
0.0630
0.0833 |
0.0527
0.0612
0.0766 |
0.0755
0.0900
0.119 |
|
15 |
5 |
0.8
1
1.5 |
0.266
0.326
0.465 |
0.209
0.256
0.365 |
0.00955
0.0108
0.0127 |
0.0564
0.0671
0.0887 |
0.0382
0.0434
0.0510 |
0.0752
0.0895
0.118 |
|
16 |
8 |
0.8
1
1.5 |
0.309
0.380
0.546 |
0.243
0.298
0.429 |
0.0285
0.0335
0.0428 |
0.0810
0.0969
0.131 |
0.0713
0.0837
0.107 |
0.101
0.121
0.163 |
|
17 |
8.5 |
0.8
1
1.5
1.8
2 |
0.330
0.406
0.585
0.685
0.748 |
0.259
0.318
0.459
0.538
0.588 |
0.0347
0.0409
0.0529
0.0580
0.0606 |
0.0981
0.118
0.159
0.180
0.192 |
0.0817
0.0962
0.124
0.136
0.143 |
0.115
0.139
0.188
0.212
0.226 |
|
18 |
6 |
0.8
1
1.5
1.8
2 |
0.323
0.397
0.572
0.670
0.731 |
0.253
0.312
0.449
0.526
0.574 |
0.0176
0.0203
0.0249
0.0264
0.0271 |
0.101
0.121
0.164
0.184
0.196 |
0.0587
0.0677
0.0829
0.0881
0.0903 |
0.112
0.134
0.182
0.206
0.218 |
|
18 |
9 |
1
1.5
1.8
2 |
0.431
0.623
0.731
0.800 |
0.339
0.489
0.574
0.628 |
0.0494
0.0643
0.0709
0.0744 |
0.141
0.193
0.218
0.233 |
0.110
0.143
0.158
0.165 |
0.157
0.214
0.242
0.259 |
|
20 |
10 |
1
1.5
1.8
2 |
0.483
0.701
0.824
0.903 |
0.379
0.550
0.647
0.709 |
0.0697
0.0920
0.102
0.108 |
0.198
0.272
0.310
0.333 |
0.139
0.184
0.205
0.216 |
0.198
0.272
0.310
0.333 |
|
21 |
7 |
1
1.5
1.8
2 |
0.469
0.679
0.798
0.874 |
0.368
0.533
0.627
0.686 |
0.0342
0.0431
0.0466
0.0483 |
0.198
0.271
0.308
0.331 |
0.0976
0.123
0.133
0.138 |
0.188
0.258
0.294
0.315 |
|
2.4 |
8 |
1
1.5
1.8
2 |
0.540
0.786
0.927
1.02 |
0.424
0.617
0.727
0.798 |
0.0532
0.0686
0.0752
0.0786 |
0.302
0.419
0.480
0.516 |
0.133
0.172
0.188
0.197 |
0.251
0.349
0.400
0.430 |
|
12 |
1
1.5
1.8
2 |
0.586
0.855
1.01
1.11 |
0.460
0.671
0.792
0.870 |
0.126
0.168
0.191
0.203 |
0.351
0.491
0.564
0.609 |
0.209
0.279
0.318
0.339 |
0.293
0.409
0.470
0.508 |
|
25 |
18.5 |
1
1.5
1.8
2 |
0.680
0.996
1.18
1.30 |
0.535
0.782
0.926
1.02 |
0.3I1
0.433
0.497
0.536 |
0.473
0.667
0.770
0.833 |
0.336
0.468
0.537
0.580 |
0.379
0.533
0.616
0.666 |
|
26 |
13 |
1
1.5
1.8
2 |
0.637
0.932
1.10
1.21 |
0.500
0.732
0.864
0.951 |
0.162
0.221
0.250
0.267 |
0.452
0.634
0.732
0.792 |
0.249
0.340
0.385
0.411 |
0.348
0.488
0.563
0.609 |
|
27 |
8.5 |
1
1.5
1.8
2 |
0.606
0.885
1.05
1.15 |
0.475
0.695
0.820
0.901 |
0.0692
0.0902
0.0993
0.104 |
0.457
0.600
0.690
0.748 |
0.163
0.212
0.234
0.245 |
0.338
0.444
0.511
0.554 |
|
13.5 |
1
1.5
1.8
2 |
0.663
0.971
1.15
1.26 |
0.520
0.762
0.901
0.992 |
0.183
0.250
0.284
0.304 |
0.509
0.715
0.827
0.896 |
0.271
0.370
0.420
0.450 |
0.377
0.530
0.612
0.664 |
|
30 |
10 |
1
1.5
2 |
0.683
1.00
1.30 |
0.536
0.786
1.02 |
0.110
0.147
0.173 |
0.608
0.857
1.07 |
0.221
0.294
0.347 |
0.405
0.571
0.716 |
|
15 |
1
1.5
2 |
0.740
1.09
1.42 |
0.581
0.853
1.11 |
0.256
0.353
0.432 |
0.707
1.00
1.26 |
0.341
0.470
0.576 |
0.472
0.667
0.840 |
|
34 |
17 |
1
1.5
2 |
0.843
1.24
1.62 |
0.662
0.973
1.27 |
0.379
0.529
0.655 |
1.04
1.49
1.88 |
0.446
0.622
0.770 |
0.614
0.874
1.11 |
|
36 |
12 |
1
1.5
2 |
0.826
1.22
1.59 |
0.648
0.954
1.25 |
0.198
0.270
0.325 |
1.07
1.53
1.93 |
0.331
0.449
0.542 |
0.596
0.849
1.07 |
|
39 |
13 |
1
1.5
2 |
0.897
1.32
1.73 |
0.704
1.04
1.36 |
0.256
0.351
0.426 |
1.37
1.97
2.50 |
0.394
0.539
0.656 |
0.705
1.01
1.28 |
|
40 |
20 |
1
1.5
2 |
0.997
1.47
1.93 |
0.783
1.16
1.52 |
0.631
0.890
1.11 |
1.72
2.48
3.16 |
0.632
0.890
1.11 |
0.862
1.24
1.58 |
|
45 |
15 |
1
1.5
2 |
1.04
1.54
2.02 |
0.816
1.21
1.58 |
0.403
0.559
0.688 |
2.14
3.08
3.94 |
0.537
0.745
0.917 |
0.950
1.37
1.75 |
|
50 |
25 |
1
1.5
2 |
1.25
1.86
2.45 |
0.924
1.46
1.92 |
1.26
1.81
2.29 |
3.43
4.96
6.39 |
1.01
1.44
1.83 |
1.37
1.99
2.56 |
|
51 |
17 |
1
1.5
2 |
1.18
1.75
2.30 |
0.929
1.37
1.81 |
0.597
0.836
1.04 |
3.14
4.54
5.84 |
0.703
0.984
1.22 |
1.23
1.78
2.29 |
|
60 |
20 |
1
1.5
2 |
1.40
2.07
2.73 |
1.10
1.63
2.14 |
0.9913
1.41
1.77 |
5.17
7.52
9.72 |
0.993
1.41
1.77 |
1.72
2.51
3.24 |
|
30 |
1
1.5
2 |
1.51
2.24
2.96 |
1.19
1.76
2.32 |
2.22
3.20
4.09 |
5.99
8.72
11.30 |
1.48
2.13
2.73 |
2.00
2.91
3.77 |
|
64 |
32 |
1
1.5
2 |
1.61
2.40
3.17 |
1.27
1.88
2.49 |
2.71
3.91
5.01 |
7.29
10.7
13.8 |
1.69
2.44
3.13 |
2.28
3.33
4.32 |
|
66 |
22 |
1
1.5
2 |
1.54
2.29
3.02 |
1.21
1.80
2.37 |
1.34
1.90
2.40 |
6.92
10.1
13.1 |
1.22
1.73
2.18 |
2.10
3.06
3.97 |
|
69 |
17 |
1
1.5
2 |
1.54
2.29
3.02 |
1.21
1.80
2.37 |
0.828
1.16
1.45 |
7.2,4
10.6
13.7 |
0.974
1.37
1.70 |
2.10
3.06
3.97 |
|
70 |
35 |
1
1.5
2 |
1.77
2.63
3.47 |
1.39
2.06
2.73 |
3.57
5.17
6.65 |
9.58
14.0
18.2 |
2.04
2.95
3.80 |
2.74
4.00
5.21 |
|
72 |
24 |
1.5
2
2.5 |
2.50
3.30
4.09 |
1.96
2.59
3.21 |
2.50
3.17
3.78 |
13.2
17.2
20.9 |
2.08
2.64
3.15 |
3.67
4.76
5.8I |
|
80 |
40 |
1.5
2
2.5 |
3.01
3.99
4.95 |
2.37
3.13
3.88 |
7.82
10.1
12.2 |
21.1
27.6
33.7 |
3.91
5.05
6.12 |
5.28
6.89
8.43 |
|
81 |
27 |
1.5
2
2.5 |
2.82
3.73
4.62 |
2.22
2.93
3.63 |
3.62
4.62
5.53 |
19.0
24.7
30.2 |
2.68
3.42
4.09 |
4.68
6.10
7.45 |
|
90 |
30 |
1.5
2
2.5 |
3.14
4.16
5.16 |
2.47
3.27
4.05 |
5.03
6.45
7.75 |
26.2
34.2
41.9 |
3.35
4.30
5.17 |
5.81
7.59
9.31 |
