冷技无缝异型钢管（gb/t3094-j9九游会
(1)尺寸规格见表6-40-表6-42。
表6-40冷拔无缝方形钢管的尺寸规格
|
基本尺寸 |
截面面积f/cm2 |
理论质量g/(kg/m) |
惯性矩jx=jy/cm4 |
截面系数wx=wy/cm3 |
|
|
a |
s |
||||
|
mm |
|||||
|
12 |
o.8 1.0 |
o.348 0 423 |
o.273 0.332 |
o.0739 o.0873 |
o.123 o.146 |
|
14 |
1.0
1.5 |
0.503 o.712 |
o.394 o.559 |
0.144 o.192 |
o.206 0.274 |
|
16 |
1.o 1.5 |
o.583 o.832 |
o.458 0.653 |
o.222 o.300 |
o.278 o.374 |
|
18 |
1.o 1.5 2.o |
0.663 0.952 1.21 |
o.521 0.747 o.952 |
o.324 o.442 0.535 |
o.360 o.491 0.595 |
|
20 |
1.0 1.5 2.0 2.5 |
o.743 1.07 1.37 1.64 |
0.583 o.841 1.08 1.29 |
o.453 0.624 o.763 o.874 |
0 453 o.624 o.763 o.874 |
|
22 |
1 1.5 2 2.5 |
o.823 1.19 1.53 1.84 |
o.646 o.936 1.20 1.45 |
o.612 0.850 1.05 1.21 |
o.556 o.773 o.953 1.10 |
|
25 |
2.5 3 |
2.14 2.49 |
1.68 1.95 |
1.86 2.08 |
1.49 1.57 |
|
30 |
2.5 3 3.5 4 |
2.64 3.01 3.50 3.89 |
2.08 2.42 2.75 3.05 |
3.41 3.86 4.25 4.58 |
2.27 2.58 2.83 3.05 |
|
32 |
2.5 3 3.5 |
2.84 3.33 3 78 |
2.23 2.61 2.97 |
4.21 4.79 5.29 |
2.63 3.00 3.31 |
|
32 |
4 |
4.21 |
3.30 |
5.73 |
3.58 |
|
35 |
2.5 3 3.5 4 5 |
3.14 3.69 4.20 4.68 5.58 |
2.47 2.89 3.30 3.68 4.38 |
5.54 6.45 7.16 7.78 8.79 |
3.22 3.68 4.09 4.45 5.02 |
|
36 |
2.5 3 3.5 4 5 |
3.24 3.81 4.3_4 4.85 5.75 |
2.55 2.99 3.41 3.81 4.53 |
6.18 7.07 7.87 8.56 9.70 |
3.43 3.93 4.37 4.76 5.39 |
|
40 |
2.5 3 3.5 4 5 6 |
3.64 4.29 4.90 5.49 6.58 7.55 |
2.86 3.37 3.85 4.31 5.16 5.93 |
8.68 9.98 11.16 12.21 13.98 15.34 |
4.34 4.99 5.58 6.11 6.99 7.67 |
|
42 |
2.5 3 3.5 4 5 6 |
3.84 4.53 5.18 5.81 6.98 8.03 |
3.02 3.55 4.07 4.56 5.48 6.30 |
10.15 11.70 13.10 14.37 16.56 18.22 |
4.83 5.57 6.24 6.84 7.87 8.58 |
|
45 |
3.5 4 5 |
5.60 6.23 7.58 |
4.40 4.94 5.95 |
16.43 18.07 20.90 |
7.30 8.03 9.29 |
|
45 |
6 7 8 |
8.75 9.81 10.8 |
6.87 7.80 8.44 |
23.19 24.97 26.30 |
1o.31 11.10 11.59 |
|
50 |
4 5 6 7 8 |
7.09 8.58 9.95 11.21 12.35 |
5.56 6.73 7.81 8.80 9.70 |
25.56 29.81 33.35 36.23 38.51 |
10.22 11.93 13.34 14.49 15.41 |
|
55 |
4 5 6 7 8 |
7.89 9.58 11.15 12.51 13.95 |
6.19 7.52 8.75 9.90 10.95 |
34.87 40.95 46.13 50.47 54.04 |
12.58 14.89 16.77 18.35 19.65 |
|
60 |
4 5 6 7 8 |
8.69 10.58 12.35 14.01 15.55 |
6.82 8.30 9.69 11.00 12.21 |
46.21 54.57 61.82 68.03 73.28 |
15.4 18.19 20.61 22.68 24.43 |
|
65 |
4 5 6 7 8 |
9.49 11.58 13.55 15.41 17.15 |
7.45 9.07 10.64 12.10 13.47 |
59.78 70.92 80.72 89.27 96.64 |
18.39 21.82 24.84 27.46 29.74 |
|
70 |
4 5 6 |
10.29 12.58 14.7 |
8.08 9.87 11.58 |
75.78 90.26 103.1 |
21.65 25.79 29.47 |
|
70 |
7 8 |
16.81 18.75 |
13.19 14.72 |
114.5 124.5 |
32.72 35.57 |
|
75 |
4 5 6 7 8 |
11.09 13.58 15.95 18 21 20.35 |
8.70 10.66 12.52 14.29 15.98 |
94.4 112.8 129.4 144.2 157.3 |
25.17 30.08 34.50 38.44 41.94 |
|
80 |
4 5 6 7 8 |
11.89 14.58 17.15 19.61 21.95 |
9.33 11.44 13.46 15.39 17.23 |
115.9 138.9 159.7 178.5 195.4 |
28.96 34.72 39.93 44.63 48.85 |
|
90 |
5 6 7 8 |
16.98 20.03 22.97 25.79 |
13.33 15.72 18.03 20.25 |
217.1 251.1 282.3 310.9 |
47.19 54.59 61.38 67.58 |
|
100 |
5 6 7 8 |
18.58 21.95 25.21 28.35 |
14.58 17.23 19.79 22.26 |
282.8 328.2 370.2 408.9 |
56.57 65.54 74.04 81.78 |
|
110 |
7 8 9 |
28.01 31.55 34.98 |
21.99 24.77 27.46 |
503.4 557.9 608.4 |
91.54 101.4 11o.6 |
注：理论质量计算
g=0.0157s(a a-2.8584s)
式中 g-每米钢管的质量(kg/m)；
a-方形钢管的边长(mm)；
s-方形钢管的公称壁厚(mm).
以钢管r=1.5s时，钢的密度为7.85g/cm3的计算公式。
表6-41冷拔无缝矩形钢管的尺寸规格
|
基本尺寸 |
截面面积f /cm2 |
理论质量g /(kg/m) |
惯性矩 |
截面系数 |
||||
|
a |
b |
s |
jx |
jy |
wx |
wy |
||
|
mm |
cm4 |
cm3 |
||||||
|
1o |
5 |
0.8 1 |
o.203 o.243 |
o.160 o.191 |
o.0074 o.0082 |
o.0239 o.0270 |
0.0297 0.0329 |
0.0478 0.0547 |
|
12 |
5 |
0.8 1 |
0.235 0.283 |
0.185 0.222 |
o.0088 0.0099 |
o.0388 o.0449 |
o.0354 o.0395 |
o，0646 o.0748 |
|
6 |
o.8 1 |
o.251 o.303 |
0.197 0.238 |
0.0139 0.0157 |
o.0438 0.0509 |
o.0462 o.0524 |
0.0730 o.0849 |
|
|
14 |
6 |
0.8 1 1.5 |
0.283 0.343 o.471 |
o.223 o.269 o.370 |
0.0160 o.0182 o.0215 |
0.0654 0.0767 o.0973 |
0.0535 o.0608 o.0715 |
o.0935 o.110 o.139 |
|
7 |
0.8 1 1.5 |
0.299 o.363 o.501 |
o.235 0.285 o.394 |
0.0233 o.0268 0.0324 |
o.0724 o.0852 0.109 |
o.0665 0.0765 o.0927 |
o.104 o.122 0.156 |
|
|
10 |
o.8 1 1.5 2 |
o.347 o.423 0.591 0.731 |
o.273 o.332 0.464 0.574 |
o.0545 o.0640 0.0818 0.0925 |
o.0934 o.111 o.144 o.167 |
o.109 o.128 o.164 o.185 |
0.133 o.158 o.206 o.238 |
|
|
15 |
6 |
0.8 1 1.5 2 |
o.299 o.363 o.501 o.611 |
o.235 o.285 o.394 o.480 |
0.0171 0.0195 o.0230 o.0240 |
0.0784 o.0922 o.118 0.133 |
o.0571 o.0651 o.0768 o.0799 |
0.105 o.123 o.157 0.177 |
|
16 |
8 |
o.8 11.5 2 |
o.347 o.423 0.591 o.731 |
0.273 0.332 o.464 0.574 |
0.0362 0.0421 o.0525 0.0579 |
0.111 0.132 o.173 o.200 |
o.0905 0.105 o.131 o.145 |
o.139 o.165 o.216 0.250 |
|
12 |
0.8 1 1.5 2 |
o.411 0.503 o.711 o.891 |
o.323 0.395 0.559 o.700 |
o.0941 o.112 0.147 o.170 |
0.148 0.177 o.236 0.279 |
0.157 0.186 o.244 0.284 |
o.186 o.222 o.295 0.349 |
|
|
18 |
9 |
0.8 1 1.5 2 |
o.395 o.483 o.681 0.851 |
0.310 o.379 o.535 0.668 |
0.0532 o.0624 o.0796 o.0897 |
o.162 o.194 0.258 o.304 |
0.118 0.139 o.177 o.199 |
0.180 o.215 o.287 0.337 |
|
10 |
o.2 1 1.5 2 |
0.411 o.503 0.711 0.891 |
0.323 o.395 o.559 0.700 |
o.0680 0.0802 o.1037 o.119 |
0.174 0.208 o.278 0.329 |
0.136 o.161 0.207 0.237 |
0.194 o.231 0.309 o.366 |
|
|
14 |
o.8 1 1.5 2 |
0.475 0.583 0.831 1.051 |
0.373 o.458 0.653 o.825 |
o.149 o.178 o.239 o.283 |
0.222 o.266 o.360 0.432 |
0.213 o.255 o.341 0.404 |
o.246 o.296 o.400 o.480 |
|
|
20 |
8 |
0.8 1 1.5 2 |
0.411 0.503 0.711 o.891 |
o.323 0.395 o.559 0.700 |
o.0445 0.0520 o.0654 o.0728 |
o.197 o.236 0.315 o.373 |
o.111 o.130 o.164 o.182 |
o.197 0.236 o.315 o.373 |
|
10 |
0.8 1 1.5 2 |
o.443 0.543 0.771 0.971 |
o.348 0.426 0.606 o.763 |
o.0748 o.0884 o.115 o.132 |
0.227 o.272 0.367 o.438 |
0.150 o.177 0.229 o.263 |
0.227 0.272 0.367 o.438 |
|
|
12 |
0.8 1 1.5 2 2.5 |
0.475 0.583 o.831 1.05 1.24 |
o.373 o.458 0.653 o.825 0.976 |
o.114 o.136 0.180 0.211 0.231 |
o.256 0.308 0.418 o.503 0.565 |
o.190 0.226 o.300 0.352 0.385 |
0.256 0.308 o.418 o.503 0.565 |
|
|
22 |
9 |
o.8 1 1.5 2 2.5 |
o.459 o.563 o.801 1.011 1.19 |
o.361 o.442 o.629 o.794 o.936 |
0.0640 0.0753 o.0967 o.110 o.117 |
o.271 o.325 0.440 o.527 0.589 |
o.142 o.167 o.215 o.244 0.259 |
0.246 0.295 0.400 o.479 o.536 |
|
14 |
o.8 1 1.5 2 2.5 |
0.539 0.663 o.951 1.21 1.44 |
o.423 0.520 o.746 o.951 1.13 |
o.177 o.212 0.286 o.341 0.381 |
o.361 o.435 0.598 o.727 o.828 |
o.253 o.303 0.408 0.487 o.544 |
0.328 0.396 0.543 o.661 o.753 |
|
|
24 |
12 |
o.8 1 1.5 2 2.5 |
o.539 o.663 0.951 1.21 1.44 |
o.423 o.520 o.747 o.951 1.13 |
o.134 o.160 o.213 o.252 o.277 |
0.403 0.487 0.669 o.815 o.928 |
0.224 o.267 o.355 0.419 o.462 |
o.336 o.406 o.557 0.679 0.774 |
|
25 |
1o |
o.8 1 1.5 2 2.5 |
o.523 o.643 o.921 1.17 1.39 |
o.411 0.505 o.723 o.920 1.09 |
0.0918 0.109 o.142 o.164 o.178 |
0.399 o.482 0.660 o.802 o.910 |
0.184 o.217 0.284 o.329 o.355 |
o.320 o.386 o.528 0.642 0.728 |
|
15 |
1 1.5 2 2.5 |
o.743 1.07 1.37 1.64 |
o.583 0.841 1.08 1.29 |
o.279 o.379 0.457 o.515 |
0.626 0.868 1.07 1.23 |
o.372 o.505 0.609 o.687 |
0.501 o.6914 o.854 o.983 |
|
|
28 |
11 |
1 1.5 2 2.5 |
0.723 1.04 1.33 1.59 |
0.567 o.818 1.05 1.25 |
o.151 0.200 o.235 0.257 |
0.683 0.945 1.16 1.33 |
o.274 0.363 o.426 o.468 |
o.488 o.675 o.328 o.951 |
|
14 |
1 1.5 2 2.5 |
0.783 1.13 1.45 1.74 |
o.615 o.888 1.14 1.37 |
o.263 o.356 o.428 0.482 |
0.792 1.10 1.36 1.58 |
o.376 o.509 o.612 o.688 |
0.566 0.788 o.973 1.13 |
|
|
16 |
1 1.5 2 2.5 |
o.823 1.19 1.53 1.84 |
o.646 0.935 1.20 1.45 |
0.357 0.489 o.595 0.676 |
o.865 1.21 1.50 1.74 |
0.447 o.612 o.743 0.845 |
o.618 o.863 1.07 1.24 |
|
|
28 |
22 |
1 1.5 2 2.5 3 3.5 |
o.943 1.37 1.77 2.14 2.49 2.80 |
0.740 1.08 1.39 1.68 1.95 2.20 |
o.744 1.04 1.29 1.50 1.67 1.80 |
1.08 1.52 1.90 2.23 2.50 2.72 |
0.677 0.945 1.17 1.36 1.52 1.64 |
o.774 1.09 1.36 1.59 1.79 1.94 |
|
30 |
12 |
1.5 2 2.5 3 |
1.13 1.45 1.74 2.o1 |
0.888 1.14 1.37 1.57 |
0.263 0.312 0.347 o.369 |
1.19 1.48 1.71 1.89 |
0.439 o.520 0.578 o.614 |
0.796 o.984 1.14 1.26 |
|
32 |
13 |
1.5 2 2.5 3 |
1.22 1.57 1.90 2.19 |
o.959 1.23 1.49 1.72 |
o.339 o.406 o.454 o.488 |
1.48 1.84 2.14 2.39 |
0.521 o.624 o.699 0.751 |
o.927 1.15 1.34 1.49 |
|
16 |
1.5 2 2.5 3 |
1.31 1.69 2.04 2.37 |
1.03 1.33 1.60 1.86 |
0.553 0.674 0.768 o.840 |
1.69 2.11 2.47 2.77 |
0.691 o.842 o.961 1.05 |
1.07 1.32 1.54 1.73 |
|
|
25 |
1.5 2 2.5 3 |
1.58 2.05 2.49 2.91 |
1.21 1.61 1.96 2.28 |
1.57 1.97 2.31 2.60 |
2.32 2.92 3.45 3.91 |
1.26 1.58 1.85 2.08 |
1.45 1.83 2.16 2.44 |
|
|
35 |
14 |
1.5 2 2.5 3 3.5 |
1.34 1.73 2.09 2.43 2.73 |
1.05 1.36 1.64 1.90 2.14 |
o.439 0.530 0.599 o.649 o.683 |
1.96 2.45 2.86 3.21 3.50 |
o.627 0.757 0.856 0.928 0.975 |
1.12 1.40 1.64 1.84 2.00 |
|
36 |
18 |
1.5 2 2.5 3 3.5 |
1.49 1.93 2.34 2.73 3.08 |
1.17 1.52 1.84 2.14 2.42 |
0.811 0.998 1.15 1.27 1.37 |
2.46 3.10 3.65 4.13 4.53 |
0.901 1.11 1.28 1.41 1.52 |
1.37 1.72 2.03 2.29 2.51 |
|
28 |
2 |
2.33 |
1.83 |
2.85 |
4.26 |
2.04 |
2.36 |
|
|
37 |
15 |
2 2.5 3 3.5 4 |
1.85 2.24 2.61 2.94 3.25 |
1.45 1.76 2.05 2.31 2.55 |
o.661 0.753 o.821 o.870 o.901 |
2.96 3.47 3.91 4.28 4.58 |
o.881 1.00 1.09 1.16 1.20 |
1.60 1.88 2.12 2.31 2.48 |
|
40 |
16 |
2 2.5 3 3.5 4 |
2.01 2.44 2.85 3.22 3.57 |
1.58 1.92 2.23 2.53 2.80 |
o.832 o.953 1.05 1.12 1.16 |
3.77 4.46 5.05 5.55 5.97 |
1.04 1.19 1.31 1.40 1.46 |
1.89 2.23 2.52 2.77 2.98 |
|
20 |
2 2.5 3 3.5 4 |
2.17 2.64 3.09 3.50 3.86 |
1.70 2.07 2.42 2.75 3.05 |
1.41 1.64 1.83 1.99 2.11 |
4.35 5.16 5.87 6.48 7.01 |
1.41 1.64 1.83 1.99 2.11 |
2.18 2.58 2.93 3.24 3.50 |
|
|
25 |
2 2.5 3 3.5 4 |
2.37 2.89 3.39 3.85 4.29 |
1.86 2.27 2.66 3.02 3.36 |
2.39 2.82 3.18 3.49 3.75 |
5.07 6.04 6.90 7.65 8.31 |
1.91 2.25 2.54 2.79 2.99 |
2.54 3.02 3.45 3.83 4.15 |
|
|
42 |
30 |
2 |
2.65 |
2.08 |
3.83 |
6.53 |
2.55 |
3.11 |
|
45 |
30 |
2 2.5 3 3.5 4 |
2.77 3.39 3.99 4.55 5.09 |
2.18 2.66 3.13 3.57 3.99 |
4.07 4.83 5.51 6.11 6.62 |
7.73 9.26 10.65 11.90 13.01 |
2.71 3.22 3.57 4.07 4.42 |
3.44 4.12 4.73 5.29 5.78 |
|
48 |
30 |
2 2.5 |
2.89 3.54 |
2.27 2.78 |
4.30 5.12 |
9.06 10.87 |
2.87 3.41 |
3.77 4.53 |
|
50 |
32 |
2 2.5 3 |
3.05 3.74 4 41 |
2.40 2.94 3.46 |
5.18 6.18 7.07 |
10.48 12.60 14.55 |
3.24 3.86 4.42 |
4.19 5.04 5.82 |
|
55 |
38 |
2 2.5 3 3.5 4 |
3.49 4.29 5.07 5.81 6.53 |
2.74 3.37 3.98 4.56 5.12 |
8.36 10.04 11.58 12.97 14.23 |
14.93 18.03 20.91 23.57 26.01 |
4.40 5.29 6.09 6.83 7 49 |
5.43 6.56 7.60 8.57 9.46 |
|
60 |
40 |
3.5 4 5 |
6.30 7.09 8.57 |
4.95 5.56 6.73 |
15.84 17.42 20.15 |
30.41 33.66 39.41 |
7.92 8.71 10.07 |
10.14 11.22 13.14 |
|
70 |
50 |
4 5 6 7 |
8.69 10.57 12.34 14.00 |
6.82 8.30 9.69 10.99 |
34.05 39.98 45.04 49.29 |
58.35 69.i1 78.51 86.64 |
13.52 15.99 18.02 19.71 |
16.67 19.75 22.43 24.75 |
|
80 |
60 |
4 5 6 7 |
10.29 12.57 14.74 16.80 |
8.07 9.87 11.57 13.19 |
58.79 69.75 79.40 87.81 |
92.76 110.7 126.8 141.1 |
19.60. 23.25 26 47 29.27 |
23.19 27.68 31.70 35.28 |
|
90 |
60 |
4 5 6 7 |
11.09. 13.57 15.94 18 20 |
8.70 10.65 12.52 14.29 |
65.07 77.33 88.18 97.70 |
123.7 148.2 170.4 190.3 |
21.59 25.78 29.39 32.57 |
27.48 32.93 37.86 42.30 |
|
100 |
70 |
5 6 7 8 |
15.57 18.34 21.00 23.54 |
12.22 14.40 16.48 18.48 |
122.o 140.1 156.4 170.9 |
215.2 248.6 279.3 307.1 |
34.86 40.04 44.68 48.83 |
43.04 49.73 55.86 61.43 |
|
110 |
75 |
5 6 7 8 |
17.07 20.14 23.10 25.94 |
13.40 15.81 18.13 20.36 |
155.8 179.5 201.0 220.4 |
285.8 331.4 373.4 412.1 |
41.54 47.87 53.61 58.79 |
51.96 60.25 67.89 74.92 |
|
120 |
80 |
6 7 8 9 |
21.94 25.20 28.34 31.37 |
17.22 19.78 22.25 24.63 |
225.6 253.4 278.7 301.6 |
430.6 486.6 538.5 586.5 |
56.40 63.35 69.67 75.41 |
71.76 81.10 89.75 97.74 |
|
130 |
85 |
6 7 8 9 |
23.74 27.30 30.74 34.07 |
18.64 21.43 24.13 26.75 |
278.9 314.07 346.3 375.8 |
547.8 620.5 682.4 751.6 |
63.63 73.90 81.49 88.43 |
84.28 95.47 105.9 115.6 |
|
140 |
80 |
7 8 9 10 |
28.00 31.54 34.97 38.29 |
21.98 24.76 27.45 30.05 |
290.8 320.3 347.3 371.7 |
715.1 794.1 867.8 936.4 |
72.70 80.08 86.81 92.92 |
102.2 113.4 124.o 133.8 |
|
150 |
75 |
7 8 9 10 |
28.70 32.34 35.87 39.29 |
22.53 25.39 28.16 30.84 |
266,0 292.6 316.8 338.6 |
814.6 905.3 990.1 1069.3 |
70.93 78.03 84.47 90.29 |
108.6 120.7 132.o 142.6 |
|
160 |
65 |
8 9 10 11 |
32.34 35.87 39.29 42.59 |
25.39 28,16 30.84 33.43 |
220.9 238.1 253.4 266.9 |
975.4 1066.8 1152.0 1231.2 |
67.97 73.27 77.98 82.13 |
121.9 133.3 144.o 153.9 |
注：理论质量计算。
g=0.0157s(a b-2.8584s)
式中 g-每米钢管的质量(k(m)；
a、b-矩形钢管的长与宽(mm)；
s-矩形钢管的公称壁厚(mm)。
以钢管r=1.5s时，钢的密度为7-85g/cm3的计算公式。
表6-42冷拔无缝椭圆形钢管的尺寸规格
|
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 |
0.5 |
o.0628 |
o.0493 |
0.00060 |
0.00195 |
o.00399 |
0.00651 |
|
8 |
4 |
o.5 o.8 1 1.2 |
0.0864 0.131 0.157 0.181 |
0.0678 o.103 o.123 o.142 |
o.00159 0.00208 o.00228 o.00241 |
o.00500 o.00697 o.00793 0.00867 |
0.00793 o.o104 o.0114 o.0121 |
o.0125 0.0174 o.0198 o.0217 |
|
1o |
5 |
o.5 0.8 1 1.2 |
o.110 o.168 0.204 o.238 |
0.0864 o.132 0.160 o.186 |
o.00331 o.00452 0.000508 o.00548 |
o.0102 o.0147 0.0170 o.0189 |
0.0132 o.0181 0.0203 o.0219 |
o.0205 o.0293 o.0340 o.0379 |
|
7 |
o.5 o.8 1 1.2 |
0.126 0.194 o.236 0.275 |
o.0987 o.152 o.185 0.216 |
0.0cr729 0.0103 o.0119 0.0132 |
o.0129 0.0187 o.0218 0.0245 |
o.0208 0.0295 o.0341 o.0377 |
o.0258 0.0373 o.0436 0.0489 |
|
|
12 |
4 |
0.5 0.8 1 1.2 |
0.118 o.181 0.220 0.256 |
0.0925 o.142 0.173 o.201 |
o.00231 o.00307 0.00338 0.00358 |
0.0143 0.0207 o.0241 o.0270 |
0.o116 0.0153 o.0169 0.0179 |
0.0239 o.0345 0.0402 0.0450 |
|
6 |
0.5 0.8 1 1.2 |
o.134 0.206 0.251 o.294 |
o.105 o.162 o.197 o.231 |
0.00597 0.00838 0.00958 o.0105 |
o.0182 o.0266 o.0313 o.0353 |
o.0199 o.oz79 o.0319 o.0351 |
0.0304 0.0444 o.0521 o.0588 |
|
|
14 |
7 |
o.5 0.8 1 1.2 |
o.157 0.244 o.298 o.351 |
0.123 o.191 o.234 o.275 |
o.00979 o.041o 0.0162 0.0180 |
o.0295 o.0437 0.0519 o.0591 |
0.0280 o.0400 o.0463 0.0515 |
o.0421 o.0625 o.0741 0.0844 |
|
15 |
5 |
o.5 o.8 1 1.2 |
o.149 o.231 0.283 0.332 |
o.117 o.182 o.222 o.261 |
o.00481 o.00662 o.00748 0.00812 |
0.0290 o.o427 0.0505 o.0573 |
o.0192 0.0265 0.0299 0.0325 |
0.0386 0.0569 o.0673 0.0764 |
|
16 |
8 |
0.5 0.8 1 1.2 |
o.181 o.282 o.346 0.407 |
0.142 0.221 0.271 0.320 |
o.0150 o.0217 o.0254 0.0285 |
0.0449 o.0671 o.0801 0.0918 |
o.0374 0.0542 0.0634 o.0712 |
0.0561 0.0838 o.100 o.115 |
|
18 |
8 |
o.5 o.8 1 1.2 |
o.196 0.306 0.377 o.445 |
0.154 0.240 0.296 o.349 |
o.0166 o.0241 0.0283 o.0318 |
o.0602 o.0905 0.108 o.125 |
0.0416 0.0604 o.0707 o.0795 |
0.0669 o.101 0.120 0.139 |
|
9 |
0.5 o.8 1 1.2 |
o.204 o.319 0.393 0.463 |
o.160 o.250 o.308 o.364 |
o.0217 0.0318 o.0375 0.0424 |
o.0648 o.0974 o.117 o.135 |
o.0482 o.0706 0.0883 0.0942 |
o.0719 0.108 0.130 0.150 |
|
|
20 |
10 |
0.5 0.8 1 1.2 |
0.228 0.357 0.440 0.520 |
o.179 o.280 0.345 0.408 |
0.0302 o.0446 o.0529 0.0602 |
o.0897 o.136 0.164 o.189 |
o.0604 o.0892 0.106 o.121 |
0.0897 o.136 0.164 0.189 |
|
12 |
o.8 1 1.2 1.5 |
0.382 o.471 o.558 0.683 |
0.300 0.370 0.438 o.536 |
0.0680 o.0813 o.0932 o.109 |
o.153 o.185 o.214 o.254 |
o.113 o.136 0.155 o.181 |
0.153 o.185 o.214 o.254 |
|
|
24 |
8 |
o.8 1 1.2 1.5 |
0.382 o.471 o.558 0.683 |
0.300 o.370 o.438 o.536 |
o.0315 0.0370 0.0417 0.0474 |
o.190 0.229 0.266 0.316 |
0.0788 0.0925 o.104 o.119 |
0.158 0.191 0.222 0.263 |
|
12 |
o.8 1 1.2 1.5 |
o.432 o.534 o.633 0.778 |
o.339 0.419 0.497 0.610 |
o.0799 0.0956 0.110 o.128 |
o.241 0.291 0.339 o.405 |
o.133 o.159 o.183 0.214 |
o.200 0.243 0.282 o.337 |
|
|
26 |
13 |
o.8 1 1.2 1.5 |
0.470 o.581 o.690 0.848 |
o.369 o.456 0.541 0.666 |
o.103 o.124 o.142 o.168 |
0.309 0.376 o.438 0.524 |
o.158 0.190 0.219 o.258 |
0.238 0.289 0.337 o.403 |
|
30 |
10 |
o.8 1 1.2 1.5 |
0.482 0.597 o.708 o.871 |
o.379 0.469 0.556 0.684 |
o.0647 o.0769 o.0878 0.102 |
0.381 0.463 o.541 o.649 |
0.129 o.154 o.176 0.204 |
o.254 0.309 0.361 o.433 |
|
30 |
15 |
0.8 1 1.2 1.5 |
o.545 o.675 o.803 0.990 |
0.428 o.530 0.630 o.777 |
o.162 o.195 o.226 0.268 |
o.481 o.587 o.688 o.829 |
o.216 0.260 o.302 0.358 |
o.321 o.391 o.459 o.552 |
|
|
18 |
o.8 1 1.2 1.5 |
0.583 o.723 o.859 1.06 |
0.458 o.567 0.675 0-832 |
0.244 o.296 0.345 o.412 |
0.542 o.662 o.776 o.937 |
0.271 o.329 o.383 0.457 |
o.361 o.441 0.518 o.624 |
|
34 |
17 |
0.8 1 1.2 1.5 |
o.621 0.769 o.916 1.13 |
o.487 0.604 o.719 o.888 |
0.239 o.290 0.337 o.403 |
o.708 0.864 1.02 1.23 |
o.281 0.341 0.396 o.474 |
o.417 0.508 0.599 o.724 |
|
43 |
32 |
2 |
2.23 |
1.75 |
2.71 |
4.34 |
1.70 |
2.02 |
|
44 |
22 |
1 1.2 1.5 2 |
1.o1 1.20 1.48 1.95 |
0.789 0.941 1.17 1.53 |
0.651 0.763 0.920 1.16 |
1.92 2.27 2.77 3.54 |
o.592 0.694 o.836 1.05 |
0.875 1.03 1.26 1.61 |
|
45 |
15 |
1 1.2 1.5 2 |
0.911 1.09 1.34 1.76 |
o.715 o.852 1.05 1.38 |
o.282 0.327 o.389 0.478 |
1.64 1.93 2.35 2.99 |
o.376 o.436 o.519 o.637 |
0.727 o.857 1.04 1.33 |
|
23 |
1 1.2 1.5 2 |
1.04 1.24 1.53 2.01 |
0-814 o.970 1.20 1.58 |
0.734 o.861 1.04 1.31 |
2.09 2.47 3.o1 3.86 |
o.638 0.749 o.904 1.14 |
o.929 1.10 1.34 1.72 |
|
|
28 |
1 1.2 1.5 2 |
1.12 1.33 1.65 2.17 |
o.875 1.05 1.29 1.70 |
1.14 1.34 1.63 2.07 |
2.38 2.81 3.44 4.41 |
o.813 o.957 1.16 1.48 |
1.06 1.25 1.53 1.96 |
|
|
50 |
25 |
1 1.2 1.5 2 |
1.15 1.37 1.70 2.23 |
o.900 1.08 1.33 1.75 |
o.969 1.14 1.38 1.75 |
2.85 3.37 4.13 5.31 |
0.775 o.912 1.10 1.40 |
1.27 1.35 1.65 2.12 |
|
34 |
17 |
2 |
1.48 |
1.16 |
o.496 |
1.56 |
0.584 |
0.918 |
|
36 |
12 |
o.8 1 1.2 1.5 |
0.583 o.723 0.859 1.06 |
0.458 o.567 o.675 0.832 |
o.115 0.139 0.159 0.187 |
0.670 0.819 0.961 1.16 |
o.192 o.231 0.266 o.312 |
o.373 0.455 o.534 o.644 |
|
18 |
0.8 1 1.2 1.5 2 |
o.659 0.817 o.972 1.20 1.57 |
0.518 0.641 o.763 o.944 1.23 |
o.286 o.347 o.405 o.484 0.600 |
0.846 1.04 1.22 1.48 1.87 |
o.318 0.386 o.450 o.538 o.667 |
o.470 0.576 o.677 o.821 1.04 |
|
|
38 |
26 |
1 1.2 1.5 2 |
0.974 1.16 1.44 1.89 |
0.765 0.911 1.13 1.48 |
0.837 0.983 1.19 1.50 |
1.51 1.78 2.16 2.76 |
o.644 0.756 o.914 1.16 |
0.793 0.935 1.14 1.45 |
|
40 |
20 |
1 1.2 1.5 2 |
o.911 1.09 1.34 1.76 |
0.715 o.852 1.05 1.38 |
o.483 0.565 0.678 0.847 |
1.44 1.69 2.06 2.62 |
o.483 0.565 o.679 o.847 |
o.718 o.846 1.03 1.31 |
|
43 |
32 |
1 1.2 1.5 |
1.15 1.37 1.70 |
0.900 1.08 1.33 |
1.48 1.75 2.13 |
2.34 2.76 3.38 |
o.927 1.09 1.33 |
1.09 1.29 1.57 |
|
50 |
39 |
1 1.2 1.5 2 |
1.37 1.63 2.03 2.67 |
1.07 1.28 1.59 2.10 |
2.63 3.10 3.80 4.88 |
3.84 4.55 5.59 7.21 |
1.35 1.59 1.95 2.50 |
1.54 1.82 2.23 2.88 |
|
51 |
17 |
1 1.2 1.5 2 |
1.04 1.24 1.53 2.o1 |
0.814 0.970 1.20 1.58 |
0.418 0.488 0.584 o.723 |
2.42 2.85 3.48 4.45 |
o.4s12 0.574 o.687 o.851 |
o.947 1.12 1.36 1.75 |
|
54 |
28 |
1 1.2 1.5 2 |
1.26 1.50 1.86 2.45 |
0.987 1.18 1.46 1.92 |
1.33 1.57 1.90 2.43 |
3.70 4.38 5.36 6.92 |
0.949 1.12 1.36 1.73 |
1.37 1.62 1.99 2.56 |
|
55 |
23 |
1 1.2 1.5 2 |
1.19 1.42 1.77 2.32 |
0.937 1.12 1.39 1.82 |
0.877 1.03 1.24 1.57 |
3.44 4.07 4.98 6.41 |
0.762 o.895 1.08 1.36 |
1.25 1.48 1.81 2.33 |
|
35 |
1 1.2 1.5 2 2.5 |
1.38 1.65 2.05 2.70 3.34 |
1.09 1.30 1.61 2.12 2.62 |
2.22 2.63 3.21 4.12 4.95 |
4.47 5.31 6.50 8.39 10.18 |
1.27 1.50 1.83 2.35 2.83 |
1.62 1.93 2.37 3.05 3.70 |
|
|
56 |
28 |
1 1.2 1.5 2 2.5 |
1.29 1.54 1.91 2.51 3.10 |
1.01 1.21 1.50 1.97 2.44 |
1.37 1.62 1.97 2.51 2.99 |
4.04 4.79 5.86 7.58 9.16 |
0.981 1.16 1.41 1.79 2.13 |
1.44 1.71 2.09 2.71 3.27 |
|
60 |
20 |
1 1.2 1.5 2 2.5 |
1.23 1.46 1.81 2.39 2.95 |
o.962 1.15 1.42 1.88 2.31 |
0.696 o.815 o.982 1.23 1.45 |
3.97 4.70 5.75 7.41 8.95 |
0.696 o.815 o.982 1.23 1.45 |
1.32 1.57 1.92 2.47 2.99 |
|
30 |
1 1.2 1.5 2 2.5 |
1.38 1.65 2.05 2.70 3.34 |
1.09 1.30 i.61 2.12 2.62 |
1.70 2.01 2.45 3.12 3.73 |
4.99 5.92 7.27 9.40 11.39 |
1.14 1.34 i.63 2.08 2.49 |
1.66 1.97 2.42 3.13 3.80 |
|
|
64 |
32 |
1 1.2 1.5 2 2.5 |
1.48 1.77 2.19 2.89 3.57 |
1.16 1.39 1.72 2.27 2.81 |
2.08 2.46 2.99 3.83 4.60 |
6.08 7.21 8.86 11.48 13.95 |
1.39 1.53 1.87 2.39 2.87 |
1.90 2.25 2.77 3.59 4.36 |
|
65 |
35 |
1 1.2 1.5 2 2.5 |
1.54 1.84 2.29 3.02 3.73 |
1.21 1.44 1.80 2.37 2.93 |
2.57 3.03 3.71 4.76 5.73 |
6.68 7.92 9.74 12.64 15.37 |
1.47 1.73 2.12 2.72 3.27 |
2.06 2.44 3.00 3.89 4.73 |
|
66 |
22 |
1 1.2 1.5 2 2.5 |
1.35 1.61 2.00 2.64 3.26 |
1.06 1.27 1.57 2.07 2.56 |
o.937 1.10 1.33 1.68 1.98 |
5.32 6.29 7.73 1o.00 12.40 |
0.852 1.00 1.21 1.52 1.80 |
1.61 1.91 2.34 3.03 3.67 |
|
70 |
35 |
1.5 2 2.5 |
2.40 3.17 3.93 |
1.89 2.49 3.08 |
3.96 5.09 6.12 |
11.70 15.20 18.52 |
2.26 2.91 3.50 |
3.34 4.34 5.29 |
|
72 |
24 |
1.5 2 2.5 |
2.19 2.89 3.57 |
1.72 2.27 2.81 |
1.75 2.21 2.63 |
10.10 13.10 15.91 |
1.46 1.85 2.19 |
2_81 3.64 4.42 |
|
76 |
38 |
1.5 2 2.5 |
2.62 3.46 4.28 |
2.05 2.71 3.36 |
5.11 6.58 7.94 |
15.02 19.59 23.9i |
2.69 3.46 4.18 |
3.95 5.16 6.29 |
|
80 |
40 |
1.5 2 2.5 |
2.76 3.64 4.52 |
2.16 2.86 3.55 |
5.99 7.73 9.35 |
17.62 22.97 28.03 |
3.00 3.86 4.67 |
4.41 5.74 7.o1 |
|
81 |
27 |
1.5 2 2.5 |
2.47 3.27 4.05 |
1.94 2.57 3.18 |
2.53 3.23 3.85 |
14.53 18.90 23.02 |
1.88 2.39 2.86 |
3.59 4.67 5.68 |
|
8.4 |
42 |
1.5 2 2.5 |
2.90 3.83 4.75 |
2.28 3.o1 3.73 |
6.97 9.00 10.91 |
20.47 26.66 32.64 |
3.32 4.29 5.20 |
4.87 6.35 7.77 |
|
56 |
1.5 2 2.5 |
3.23 4.27 5.30 |
2.53 3.35 4.16 |
13.16 17.18 20.96 |
24.69 32.25 39.52 |
4.70 6.14 7.49 |
5.88 7.68 9.41 |
|
|
90 |
30 |
1.5 2 2.5 |
2.16 3.64 4.52 |
2.76 2.86 3.55 |
3.53 4.51 5.4i |
20.08 26.16 32.01 |
2.35 3.00 3.60 |
4.46 5.81 7.11 |
注：理论质量计算
g=0.0123s(a b-2s)
式中 g-每米钢管的质量(kg/m)；
a、b-椭圆形钢管的长轴、短轴(mm)；
s-椭圆形钢管的公称壁厚(mm)。
以钢的密度为7.85g/cm3的计算公式。
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最近更新：2016-01-05
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