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槽钢与角钢组合截面的截面特性(1)
发布者:江苏万博弘金属材料有限公司 发布时间:2009/6/12 阅读:2386次
槽钢与角钢组合截面的截面特性(1)
槽钢与角钢组合截面的截面特性(1)角钢长肢朝外
槽钢
角钢
每英尺
总重量
总截<BR>面积
轴X-X
轴Y-Y
I
S1=I/y1
S2=I/y2
r
y1
I
S1=I/x1
S2=I/x2
r
x1
Lb.
ln.2
ln.4
ln.3
ln.3
ln.
ln.
In.4
ln.3
ln.3
ln.
ln.
C6×8.2
21/2×21/2×1/4
12.3
3.59
17.9
8.0
4…
槽钢与角钢组合截面的截面特性(1)角钢长肢朝外
槽钢 |
角钢 |
每英尺
总重量 |
总截 面积 |
轴X-X |
轴Y-Y | ||||||||
I |
S1=I/y1 |
S2=I/y2 |
r |
y1 |
I |
S1=I/x1 |
S2=I/x2 |
r |
x1 | ||||
Lb. |
ln.2 |
ln.4 |
ln.3 |
ln.3 |
ln. |
ln. |
In.4 |
ln.3 |
ln.3 |
ln. |
ln. | ||
C6×8.2 |
21/2×21/2×1/4 |
12.3 |
3.59 |
17.9 |
8.0 |
4.8 |
2.24 |
2.24 |
2.6 |
1.0 |
1.4 |
0.85 |
2.60 |
|
3×21/2×1/4 |
12.7 |
3.71 |
18.5 |
8.5 |
4.8 |
2.23 |
2.17 |
3.6 |
1.2 |
1.9 |
0.98 |
3.01 |
|
31/2×3×1/4 |
13.6 |
3.96 |
19.0 |
8.9 |
4.9 |
2.19 |
2.13 |
4.9 |
1.4 |
2.4 |
1.11 |
3.40 |
|
×5/16 |
14.8 |
4.33 |
19.8 |
9.8 |
5.0 |
2.14 |
2.02 |
5.7 |
1.7 |
2.7 |
1.14 |
3.31 |
|
4×3×1/4 |
14.0 |
4.09 |
19.5 |
9.5 |
5.0 |
2.19 |
2.06 |
6.5 |
1.7 |
3.1 |
1.26 |
3.79 |
C7×9.8 |
21/2×21/2×1/4 |
13.9 |
4.06 |
28.5 |
10.6 |
6.6 |
2.65 |
2.68 |
3.0 |
1.1 |
1.6 |
0.86 |
2.67 |
|
3×21/2×1/4 |
14.3 |
4.18 |
29.3 |
11.2 |
6.7 |
2.65 |
2.61 |
4.0 |
1.3 |
2.0 |
0.98 |
3.09 |
|
31/2×3×1/4 |
15.2 |
4.43 |
30.0 |
11.8 |
6.7 |
2.60 |
2.54 |
5.4 |
1.6 |
2.6 |
1.10 |
3.48 |
|
×5/16 |
16.4 |
4.80 |
31.2 |
12.9 |
6.8 |
2.55 |
2.42 |
6.3 |
1.8 |
2.9 |
1.14 |
3.40 |
|
4×3×1/4 |
15.6 |
4.56 |
30.8 |
12.4 |
6.8 |
2.60 |
2.48 |
7.1 |
1.8 |
3.2 |
1.25 |
3.88 |
|
×5/16 |
17.0 |
4.96 |
32.0 |
13.7 |
6.9 |
2.54 |
2.35 |
8.3 |
2.2 |
3.6 |
1.29 |
3.78 |
c8×11.5 |
3×21/2×1/4 |
16.0 |
4.69 |
43.9 |
14.3 |
8.9 |
3.06 |
3.07 |
4.6 |
1.4 |
2.2 |
0.99 |
3.16 |
|
31/2×3×1/4 |
16.9 |
4.94 |
44.9 |
15.1 |
9.0 |
3.02 |
2.98 |
6.0 |
1.7 |
2.7 |
1.10 |
3.56 |
|
×5/16 |
18.1 |
5.31 |
46.7 |
16.4 |
9.0 |
2.97 |
2.84 |
6.9 |
2.0 |
3.0 |
1.14 |
3.48 |
|
4×3×1/4 |
17.3 |
5.07 |
46.0 |
15.8 |
9.0 |
3.01 |
2.91 |
7.8 |
2.0 |
3.4 |
1.24 |
3.97 |
|
×5/16 |
18.7 |
5.47 |
47.8 |
17.3 |
9.1 |
2.96 |
2.76 |
9.0 |
2.3 |
3.8 |
1.28 |
3.87 |
|
5×31/2×5/16 |
20.2 |
5.94 |
49.9 |
18.9 |
9.3 |
2.90 |
2.64 |
14.7 |
3.2 |
5.6 |
1.57 |
4.64 |
c9×13.4 |
3×21/2×1/4 |
17.9 |
5.25 |
63.1 |
17.8 |
11.6 |
3.47 |
3.54 |
5.2 |
1.6 |
2.3 |
0.99 |
3.22 |
|
31/2×3×1/4 |
18.8 |
5.50 |
64.6 |
18.8 |
11.6 |
3.43 |
3.45 |
6.7 |
1.8 |
2.9 |
1.10 |
3.64 |
|
×5/16 |
20.0 |
5.87 |
67.1 |
20.4 |
11.7 |
3.38 |
3.29 |
7.7 |
2.2 |
3.2 |
1.14 |
3.55 |
|
4×3×1/4 |
19.2 |
5.63 |
66.0 |
19.6 |
11.7 |
3.42 |
3.37 |
8.5 |
2.1 |
3.6 |
1.23 |
4.05 |
|
×5/16 |
20.6 |
6.03 |
68.7 |
21.4 |
11.8 |
3.37 |
3.20 |
9.9 |
2.5 |
4.0 |
1.28 |
3.96 |
|
5×31/2×5/16 |
22.1 |
6.50 |
71.4 |
23.4 |
12.0 |
3.31 |
3.06 |
15.8 |
3.3 |
5.9 |
1.56 |
4.74 |
c10×15.3 |
31/2×3×1/4 |
20.7 |
6.05 |
89.3 |
22.8 |
14.7 |
3.84 |
3.91 |
7.4 |
2.0 |
3.1 |
1.11 |
3.70 |
|
×5/16 |
21.9 |
6.42 |
92.7 |
24.8 |
14.8 |
3.80 |
3.74 |
8.5 |
2.3 |
3.4 |
1.15 |
3.62 |
|
4×3×1/4 |
21.1 |
6.18 |
91.1 |
23.8 |
14.8 |
3.84 |
3.83 |
9.4 |
2.3 |
3.8 |
1.23 |
4.12 |
|
×5/16 |
22.5 |
6.58 |
94.7 |
25.9 |
14.9 |
3.79 |
3.65 |
10.8 |
2.7 |
4.2 |
1.28 |
4.03 |
|
5×31/2×5/16 |
24.0 |
7.05 |
98.4 |
28.2 |
15.1 |
3.74 |
3.49 |
16.9 |
3.5 |
6.1 |
1.55 |
4.83 |
|
×3/8 |
25.7 |
7.54 |
102 |
30.6 |
15.2 |
3.67 |
3.33 |
19.2 |
4.1 |
6.7 |
1.60 |
4.73 |
|