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【焊缝强度计算 抗弯强度计算公式_
|
外径(毫米) |
壁 厚（毫米） | |||||||||
|
3.0 |
3.2 |
3.5 |
4.0 |
4.5 |
5.0 |
5.5 |
6.0 |
6.5 |
7.0 | |
|
理 论 重 量 （公斤/米） | ||||||||||
|
(76) |
5.40 |
5.75 |
6.26 |
7.10 |
7.93 |
8.75 |
9.56 |
10.36 |
11.14 |
11.91 |
|
80 |
5.69 |
6.07 |
6.60 |
7.49 |
8.37 |
9.24 |
10.07 |
10.91 |
11.75 |
12.59 |
|
(83) |
5.92 |
6.31 |
6.86 |
7.79 |
8.71 |
9.62 |
10.51 |
11.39 |
12.26 |
13.12 |
|
85 |
6.06 |
6.46 |
7.04 |
7.98 |
8.93 |
9.86 |
10.75 |
11.65 |
12.55 |
13.45 |
|
(89) |
6.36 |
6.77 |
7.38 |
8.38 |
9.38 |
10.38 |
11.33 |
12.28 |
13.22 |
14.16 |
|
90 |
6.43 |
6.86 |
7.47 |
8.47 |
9.49 |
10.47 |
11.42 |
12.39 |
13.35 |
14.31 |
|
95 |
6.81 |
7.26 |
7.90 |
8.98 |
10.04 |
11.10 |
12.14 |
13.17 |
14.19 |
15.19 |
|
100 |
7.17 |
7.65 |
8.32 |
9.46 |
10.59 |
11.71 |
12.77 |
13.87 |
14.95 |
16.03 |
|
(102) |
7.32 |
7.81 |
8.50 |
9.67 |
10.82 |
11.96 |
13.09 |
14.21 |
15.31 |
16.40 |
|
(108) |
7.77 |
8.29 |
9.02 |
10.26 |
11.49 |
12.70 |
13.90 |
15.09 |
16.27 |
17.44 |
|
110 |
7.92 |
8.43 |
9.19 |
10.46 |
11.70 |
12.93 |
14.19 |
15.40 |
16.60 |
17.75 |
|
120 |
8.66 |
9.22 |
10.06 |
11.44 |
12.93 |
14.30 |
15.51 |
16.89 |
18.20 |
19.50 |
|
125 |
9.02 |
9.61 |
10.50 |
11.91 |
13.37 |
14.80 |
16.15 |
17.55 |
19.02 |
20.35 |
|
130 |
9.40 |
10.00 |
10.92 |
12.43 |
13.92 |
15.48 |
16.88 |
18.35 |
19.80 |
21.20 |
|
(133) |
9.59 |
10.25 |
11.18 |
12.75 |
14.26 |
15.75 |
17.29 |
18.79 |
20.28 |
21.75 |
|
140 |
10.11 |
10.79 |
11.80 |
13.42 |
15.05 |
16.65 |
18.24 |
19.83 |
21.40 |
22.96 |
|
150 |
10.85 |
11.52 |
12.65 |
14.39 |
16.11 |
17.85 |
19.55 |
21.25 |
23.00 |
24.68 |
|
160 |
- |
- |
13.53 |
15.38 |
17.25 |
19.09 |
20.96 |
22.79 |
24.60 |
26.41 |
|
170 |
- |
- |
14.31 |
16.31 |
18.35 |
20.30 |
22.31 |
24.27 |
26.21 |
28.14 |
|
180 |
- |
- |
15.20 |
17.30 |
19.50 |
21.59 |
23.67 |
25.75 |
27.81 |
29.87 |
|
190 |
- |
- |
- |
18.29 |
20.60 |
22.80 |
25.02 |
27.22 |
29.41 |
31.59 |
|
200 |
- |
- |
- |
19.67 |
21.65 |
24.00 |
26.38 |
28.70 |
31.02 |
33.32 |
屈服强度计算公式
|
名称 |
材质 |
标准 |
规格 |
数量(T) |
单价 |
产地 |
|
结构管 |
20# |
GB/T8162-1999 |
68×3.5-4-5-6-8-10 |
各5吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
70×4-6-8-10-14 |
各6吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
73×4-5-6-8-10-14 |
各5吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
76×3.5-4-5-6-8-10-12-18 |
各5吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
80×5-6-8-10-12 |
各10吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
83×4.5-5-6-8-10-12-14 |
各10吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
89×4.5-5-6-8-10-12-16 |
各10吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
95×5-6-8-10-12-14 |
各14吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
102×4.5-5-6-8-10-12-16 |
各20吨 |
面议 |
天津 |
|
结构管 |
20# |
GB/T8162-1999 |
108×4-4.5-5-6-8-10-12 |
各10吨 |
面议 |
天津 |
