|
W型钢尺寸(1)
| 型号 |
截面积A |
高度d |
腹板 |
翼缘 |
距离 |
| 厚度tw |
tw/2 |
宽度bf |
厚度tf |
T |
k |
k1 |
| ln.2 |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
| W14×132 |
38.8 |
14.66 |
14 5/8 |
0.645 |
5/8 |
5/16 |
14.725 |
14 3/4 |
1.030 |
1 |
11 1/4 |
1 11/16 |
15/16 |
| ×120 |
35.3 |
14.48 |
14 1/2 |
0.590 |
9/16 |
5/16 |
14.670 |
14 5/8 |
0.940 |
15/16 |
11 1/4 |
1 5/8 |
15/16 |
| ×109 |
32.0 |
14.32 |
14 3/8 |
0.525 |
1/2 |
1/4 |
14.605 |
14 5/8 |
0.860 |
7/8 |
11 1/4 |
1 9/16 |
7/8 |
| ×99 |
29.1 |
14.16 |
14 1/8 |
0.485 |
1/2 |
1/4 |
14.565 |
14 5/8 |
0.780 |
3/4 |
11 1/4 |
1 7/16 |
7/8 |
| ×90 |
26.5 |
14.02 |
14 |
0.440 |
7/16 |
1/4 |
14.520 |
14 1/2 |
0.710 |
11/16 |
11 1/4 |
1 3/8 |
7/8 |
| W14×82 |
24.1 |
14.31 |
14 1/4 |
0.510 |
1/2 |
1/4 |
10.130 |
10 1/8 |
0.855 |
7/8 |
11 |
1 5/8 |
1 |
| ×74 |
21.8 |
14.17 |
14 1/8 |
0.450 |
7/16 |
1/4 |
10.070 |
10 1/8 |
0.785 |
13/16 |
11 |
1 9/16 |
15/16 |
| ×68 |
20.0 |
14.04 |
14 |
0.415 |
7/16 |
1/4 |
10.035 |
10 |
0.720 |
3/4 |
11 |
1 1/2 |
15/16 |
| ×61 |
17.9 |
13.89 |
13 7/8 |
0.375 |
3/8 |
3/16 |
9.995 |
10 |
0.645 |
5/8 |
11 |
1 7/16 |
15/16 |
| W14×53 |
15.6 |
13.92 |
13 7/8 |
0.370 |
3/8 |
3/16 |
8.060 |
8 |
0.660 |
11/16 |
11 |
1 7/16 |
15/16 |
| ×48 |
14.1 |
13.79 |
13 3/4 |
0.340 |
5/16 |
3/16 |
8.030 |
8 |
0.595 |
5/8 |
11 |
1 3/8 |
7/8 |
| ×43 |
12.6 |
13.66 |
13 5/8 |
0.305 |
5/16 |
3/16 |
7.995 |
8 |
0.530 |
1/2 |
11 |
1 5/16 |
7/8 |
| W14×38 |
11.2 |
14.10 |
14 1/8 |
0.310 |
5/16 |
3/16 |
6.770 |
6 3/4 |
0.515 |
1/2 |
12 |
1 1/16 |
5/8 |
| ×34 |
10.0 |
13.98 |
14 |
0.285 |
5/16 |
3/16 |
6.745 |
6 3/4 |
0.455 |
7/16 |
12 |
1 |
5/8 |
| ×30 |
8.85 |
13.84 |
13 7/8 |
0.270 |
1/4 |
1/8 |
6.730 |
6 3/4 |
0.385 |
3/8 |
12 |
15/16 |
5/8 |
| W14×26 |
7.69 |
13.91 |
13 7/8 |
0.255 |
1/4 |
1/8 |
5.025 |
5 |
0.420 |
7/16 |
12 |
15/16 |
9/16 |
| ×22 |
6.49 |
13.74 |
13 3/4 |
0.230 |
1/4 |
1/8 |
5.000 |
5 |
0.335 |
5/16 |
12 |
7/8 |
9/16 |
W型钢特性(1)
| 每英尺公称重量 |
紧凑截面判据 |
rT |
d/Af |
弹性特性 |
抗扭常数J |
塑性模量 |
bf
---
2tf |
Fy´ |
d/tw |
Fy´´´ |
轴X-X |
轴Y-Y |
Zx |
Zy |
| I |
S |
r |
I |
S |
r |
| Lb. |
Ksi |
Ksi |
ln. |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln.3 |
| 132 |
7.1 |
- |
22.7 |
- |
4.05 |
0.97 |
1530 |
209 |
6.28 |
548 |
74.5 |
3.76 |
12.3 |
234 |
113 |
| 120 |
7.8 |
- |
24.5 |
- |
4.04 |
1.05 |
1380 |
190 |
6.24 |
495 |
67.5 |
3.74 |
9.37 |
212 |
102 |
| 109 |
8.5 |
58.6 |
27.3 |
- |
4.02 |
1.14 |
1240 |
173 |
6.22 |
447 |
61.2 |
3.73 |
7.12 |
192 |
92.7 |
| 99 |
9.3 |
48.5 |
29.2 |
- |
4.00 |
1.25 |
1110 |
157 |
6.17 |
402 |
55.2 |
3.71 |
5.37 |
173 |
83.6 |
| 90 |
10.2 |
40.4 |
31.9 |
- |
3.99 |
1.36 |
999 |
143 |
6.14 |
362 |
49.9 |
3.70 |
4.06 |
157 |
75.6 |
| 82 |
5.9 |
- |
28.1 |
- |
2.74 |
1.65 |
882 |
123 |
6.05 |
148 |
29.3 |
2.48 |
5.08 |
139 |
44.8 |
| 74 |
6.4 |
- |
31.5 |
- |
2.72 |
1.79 |
796 |
112 |
6.04 |
134 |
26.6 |
2.48 |
3.88 |
126 |
40.6 |
| 68 |
7.0 |
- |
33.8 |
57.7 |
2.71 |
1.94 |
723 |
103 |
6.01 |
121 |
24.2 |
2.46 |
3.02 |
115 |
36.9 |
| 61 |
7.7 |
- |
37.0 |
48.1 |
2.70 |
2.15 |
640 |
92.2 |
5.98 |
107 |
21.5 |
2.45 |
2.20 |
102 |
32.8 |
| 53 |
6.1 |
- |
37.6 |
46.7 |
2.15 |
2.62 |
541 |
77.8 |
5.89 |
57.7 |
14.3 |
1.92 |
1.94 |
87.1 |
22.0 |
| 48 |
6.7 |
- |
40.6 |
40.2 |
2.13 |
2.89 |
485 |
70.3 |
5.85 |
51.4 |
12.8 |
1.91 |
1.46 |
78.4 |
19.6 |
| 43 |
7.5 |
- |
44.8 |
32.9 |
2.12 |
3.22 |
428 |
62.7 |
5.82 |
45.2 |
11.3 |
1.89 |
1.05 |
69.6 |
17.3 |
| 38 |
6.6 |
- |
45.5 |
31.9 |
1.77 |
4.04 |
385 |
54.6 |
5.87 |
26.7 |
7.88 |
1.55 |
0.80 |
61.5 |
12.1 |
| 34 |
7.4 |
- |
49.1 |
27.4 |
1.76 |
4.56 |
340 |
48.6 |
5.83 |
23.3 |
6.91 |
1.53 |
0.57 |
54.6 |
10.6 |
| 30 |
8.7 |
55.3 |
51.3 |
25.1 |
1.74 |
5.34 |
291 |
42.0 |
5.73 |
19.6 |
5.82 |
1.49 |
0.38 |
47.3 |
8.99 |
| 26 |
6.0 |
- |
54.5 |
22.2 |
1.28 |
6.59 |
245 |
35.3 |
5.65 |
8.91 |
3.54 |
1.08 |
0.36 |
40.2 |
5.54 |
| 22 |
7.5 |
- |
59.7 |
18.5 |
1.25 |
8.20 |
199 |
29.0 |
5.54 |
7.00 |
2.80 |
1.04 |
0.21 |
33.2 |
4.39 |
W型钢尺寸(2)
| 型号 |
截面积A |
高度d |
腹板 |
翼缘 |
距离 |
| 厚度tw |
tw/2 |
宽度bf |
厚度tf |
T |
k |
k1 |
| ln.2 |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
| W12×336 |
98.8 |
16.82 |
16 7/8 |
1.775 |
1 3/4 |
7/8 |
13.385 |
13 3/8 |
2.955 |
2 15/16 |
9 1/2 |
3 11/16 |
1 1/2 |
| ×305 |
89.6 |
16.32 |
16 3/8 |
1.625 |
1 5/8 |
13/16 |
13.235 |
13 1/4 |
2.705 |
2 11/16 |
9 1/2 |
3 7/16 |
1 7/16 |
| ×279 |
81.9 |
15.85 |
15 7/8 |
1.530 |
1 1/2 |
3/4 |
13.140 |
13 1/8 |
2.470 |
2 1/2 |
9 1/2 |
3 3/16 |
1 3/8 |
| ×252 |
74.1 |
15.41 |
15 3/8 |
1.395 |
1 3/8 |
11/16 |
13.005 |
13 |
2.250 |
2 1/4 |
9 1/2 |
2 15/16 |
1 5/16 |
| ×230 |
67.7 |
15.05 |
15 |
1.285 |
1 5/16 |
11/16 |
12.895 |
12 7/8 |
2.070 |
2 1/16 |
9 1/2 |
2 3/4 |
1 1/4 |
| ×210 |
61.8 |
14.71 |
14 3/4 |
1.180 |
1 3/16 |
5/8 |
12.790 |
12 3/4 |
1.900 |
1 7/8 |
9 1/2 |
2 5/8 |
1 1/4 |
| ×190 |
55.8 |
14.38 |
14 3/8 |
1.060 |
1 1/16 |
9/16 |
12.670 |
12 5/8 |
1.735 |
1 3/4 |
9 1/2 |
2 7/16 |
1 3/16 |
| ×170 |
50.0 |
14.03 |
14 |
0.960 |
15/16 |
1/2 |
12.570 |
12 5/8 |
1.560 |
1 9/16 |
9 1/2 |
2 1/4 |
1 1/8 |
| ×152 |
44.7 |
13.71 |
13 3/4 |
0.870 |
7/8 |
7/16 |
12.480 |
12 1/2 |
1.400 |
1 3/8 |
9 1/2 |
2 1/8 |
1 1/16 |
| ×136 |
39.9 |
13.41 |
13 3/8 |
0.790 |
13/16 |
7/16 |
12.400 |
12 3/8 |
1.250 |
1 1/4 |
9 1/2 |
1 15/16 |
1 |
| ×120 |
35.3 |
13.12 |
13 1/8 |
0.710 |
11/16 |
3/8 |
12.320 |
12 3/8 |
1.105 |
1 1/8 |
9 1/2 |
1 13/16 |
1 |
| ×106 |
31.2 |
12.89 |
12 7/8 |
0.610 |
5/8 |
5/16 |
12.220 |
12 1/4 |
0.990 |
1 |
9 1/2 |
1 11/16 |
15/16 |
| ×96 |
28.2 |
12.71 |
12 3/4 |
0.550 |
9/16 |
5/16 |
12.160 |
12 1/8 |
0.900 |
7/8 |
9 1/2 |
1 5/8 |
7/8 |
| ×87 |
25.6 |
12.53 |
12 1/2 |
0.515 |
1/2 |
1/4 |
12.125 |
12 1/8 |
0.810 |
13/16 |
9 1/2 |
1 1/2 |
7/8 |
| ×79 |
23.2 |
12.38 |
12 3/8 |
0.470 |
1/2 |
1/4 |
12.080 |
12 1/8 |
0.735 |
3/4 |
9 1/2 |
1 7/16 |
7/8 |
| ×72 |
21.1 |
12.25 |
12 1/4 |
0.430 |
7/16 |
1/4 |
12.040 |
12 |
0.670 |
11/16 |
9 1/2 |
1 3/8 |
7/8 |
| ×65 |
19.1 |
12.12 |
12 1/8 |
0.390 |
3/8 |
3/16 |
12.000 |
12 |
0.605 |
5/8 |
9 1/2 |
1 5/16 |
13/16 |
| W12×58 |
17.0 |
12.19 |
12 1/4 |
0.360 |
3/8 |
3/16 |
10.010 |
10 |
0.640 |
5/8 |
9 1/2 |
1 3/8 |
13/16 |
| ×53 |
15.6 |
12.06 |
12 |
0.345 |
3/8 |
3/16 |
9.995 |
10 |
0.575 |
9/16 |
9 1/2 |
1 1/4 |
13/16 |
| W12×50 |
14.7 |
12.19 |
12 1/4 |
0.370 |
3/8 |
3/16 |
0.080 |
8 1/8 |
0.640 |
5/8 |
9 1/2 |
1 3/8 |
13/16 |
| ×45 |
13.2 |
12.06 |
12 |
0.335 |
5/16 |
3/16 |
8.045 |
8 |
0.575 |
9/16 |
9 1/2 |
1 1/4 |
13/16 |
| ×40 |
11.8 |
12.94 |
12 |
0.295 |
5/16 |
3/16 |
8.005 |
8 |
0.515 |
1/2 |
9 1/2 |
1 1/4 |
3/4 |
| W12×35 |
10.3 |
12.50 |
12 1/2 |
0.300 |
5/16 |
3/16 |
6.560 |
6 1/2 |
0.520 |
1/2 |
10 1/2 |
1 |
9/16 |
| ×30 |
8.79 |
12.34 |
12 3/8 |
0.260 |
1/4 |
1/8 |
6.520 |
6 1/2 |
0.440 |
7/16 |
10 1/2 |
15/16 |
1/2 |
| ×26 |
7.65 |
12.22 |
12 1/4 |
0.230 |
1/4 |
1/8 |
6.490 |
6 1/2 |
0.380 |
3/8 |
10 1/2 |
7/8 |
1/2 |
| W12×22 |
6.48 |
12.31 |
12 1/4 |
0.260 |
1/4 |
1/8 |
4.030 |
4 |
0.425 |
7/16 |
10 1/2 |
7/8 |
1/2 |
| ×19 |
5.57 |
12.16 |
12 1/8 |
0.235 |
1/4 |
1/8 |
4.005 |
4 |
0.350 |
3/8 |
10 1/2 |
13/16 |
1/2 |
| ×16 |
4.71 |
11.99 |
12 |
0.220 |
1/4 |
1/8 |
3.990 |
4 |
0.265 |
1/4 |
10 1/2 |
3/4 |
1/2 |
| ×14 |
4.16 |
11.91 |
11 7/8 |
0.200 |
3/16 |
1/8 |
3.970 |
4 |
0.225 |
1/4 |
10 1/2 |
11/16 |
1/2 |
W型钢特性(2)
| 每英尺公称重量 |
紧凑截面判据 |
rT |
d/Af |
弹性特性 |
抗扭常数J |
塑性模量 |
bf
---
2tf |
Fy´ |
d/tw |
Fy´´´ |
轴X-X |
轴Y-Y |
Zx |
Zy |
| I |
S |
r |
I |
S |
r |
| Lb. |
Ksi |
Ksi |
ln. |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln.3 |
| 336 |
2.3 |
- |
9.5 |
- |
3.71 |
0.43 |
4060 |
483 |
6.41 |
1190 |
177 |
3.47 |
243 |
603 |
274 |
| 305 |
2.4 |
- |
10.0 |
- |
3.67 |
0.46 |
3550 |
435 |
6.29 |
1050 |
159 |
3.42 |
185 |
537 |
244 |
| 279 |
2.7 |
- |
10.4 |
- |
3.64 |
0.49 |
3110 |
393 |
6.16 |
937 |
143 |
3.38 |
143 |
481 |
220 |
| 252 |
2.9 |
- |
11.0 |
- |
3.59 |
0.53 |
2720 |
353 |
6.06 |
828 |
127 |
3.34 |
108 |
428 |
196 |
| 230 |
3.1 |
- |
11.7 |
- |
3.56 |
0.56 |
2420 |
321 |
5.97 |
742 |
115 |
3.31 |
83.8 |
386 |
177 |
| 210 |
3.4 |
- |
12.5 |
- |
3.53 |
0.61 |
2140 |
292 |
5.89 |
664 |
104 |
3.28 |
64.7 |
348 |
159 |
| 190 |
3.7 |
- |
13.6 |
- |
3.50 |
0.65 |
1890 |
263 |
5.82 |
589 |
93.0 |
3.25 |
48.8 |
311 |
143 |
| 170 |
4.0 |
- |
14.6 |
- |
3.47 |
0.72 |
1650 |
235 |
5.74 |
517 |
82.3 |
3.22 |
35.6 |
275 |
126 |
| 152 |
4.5 |
- |
15.8 |
- |
3.44 |
0.79 |
1430 |
209 |
5.66 |
454 |
72.8 |
3.19 |
25.8 |
243 |
111 |
| 136 |
5.0 |
- |
17.0 |
- |
3.41 |
0.87 |
1240 |
186 |
5.58 |
398 |
64.2 |
3.16 |
18.5 |
214 |
98.0 |
| 120 |
5.6 |
- |
18.5 |
- |
3.38 |
0.96 |
1070 |
163 |
5.51 |
345 |
56.0 |
3.13 |
12.9 |
186 |
85.4 |
| 106 |
6.2 |
- |
21.1 |
- |
3.36 |
1.07 |
933 |
145 |
5.47 |
301 |
49.3 |
3.11 |
9.13 |
164 |
75.1 |
| 96 |
6.8 |
- |
23.1 |
- |
3.34 |
1.16 |
833 |
131 |
5.44 |
270 |
44.4 |
3.09 |
6.86 |
147 |
67.5 |
| 87 |
7.5 |
- |
24.3 |
- |
3.32 |
1.28 |
740 |
118 |
5.38 |
241 |
39.7 |
3.07 |
5.10 |
132 |
60.4 |
| 79 |
8.2 |
62.6 |
26.3 |
- |
3.31 |
1.39 |
662 |
107 |
5.34 |
216 |
35.8 |
3.05 |
3.84 |
119 |
54.3 |
| 72 |
9.0 |
52.3 |
23.5 |
- |
3.29 |
1.52 |
597 |
97.4 |
5.31 |
195 |
32.4 |
3.04 |
2.93 |
108 |
49.2 |
| 65 |
9.9 |
43.0 |
31.1 |
- |
3.28 |
1.67 |
533 |
87.9 |
5.28 |
174 |
29.1 |
3.02 |
2.18 |
96.8 |
44.1 |
| 58 |
7.8 |
- |
33.9 |
57.6 |
2.72 |
1.90 |
475 |
78.0 |
5.28 |
107 |
21.4 |
2.51 |
2.10 |
86.4 |
32.5 |
| 53 |
8.7 |
55.9 |
35.0 |
54.1 |
2.71 |
2.10 |
425 |
70.6 |
5.23 |
95.8 |
19.2 |
2.48 |
1.58 |
77.9 |
29.1 |
| 50 |
6.3 |
- |
32.9 |
60.9 |
2.17 |
2.36 |
394 |
64.7 |
5.18 |
56.3 |
13.9 |
1.96 |
1.78 |
72.4 |
21.4 |
| 45 |
7.0 |
- |
36.0 |
51.0 |
2.15 |
2.61 |
350 |
58.1 |
5.15 |
50.0 |
12.4 |
1.94 |
1.31 |
64.7 |
19.0 |
| 40 |
7.8 |
- |
40.5 |
40.3 |
2.14 |
2.90 |
310 |
51.9 |
5.13 |
44.1 |
11.0 |
1.93 |
0.95 |
57.5 |
16.8 |
| 35 |
6.3 |
- |
41.7 |
39.0 |
1.74 |
3.66 |
285 |
45.6 |
5.25 |
24.5 |
7.47 |
1.54 |
0.74 |
51.2 |
11.5 |
| 30 |
7.4 |
- |
47.5 |
29.3 |
1.73 |
4.30 |
238 |
38.6 |
5.21 |
20.3 |
6.24 |
1.52 |
0.46 |
43.1 |
9.56 |
| 26 |
8.5 |
57.9 |
53.1 |
23.4 |
1.72 |
4.95 |
204 |
33.4 |
5.17 |
17.3 |
5.34 |
1.51 |
0.30 |
37.2 |
8.17 |
| 22 |
4.7 |
- |
47.3 |
29.5 |
1.02 |
7.19 |
156 |
25.4 |
4.91 |
4.66 |
2.31 |
0.847 |
0.29 |
29.3 |
3.66 |
| 19 |
5.7 |
- |
51.7 |
24.7 |
1.00 |
8.67 |
130 |
21.3 |
4.82 |
3.76 |
1.88 |
0.822 |
0.18 |
24.7 |
2.98 |
| 16 |
7.5 |
- |
54.5 |
22.2 |
0.96 |
11.3 |
103 |
17.1 |
4.67 |
2.82 |
1.41 |
0.773 |
0.10 |
20.1 |
2.26 |
| 14 |
8.8 |
54.3 |
59.6 |
18.6 |
0.95 |
13.3 |
88.6 |
14.9 |
4.62 |
2.36 |
1.19 |
0.753 |
0.07 |
17.4 |
1.90 |
W型钢尺寸(3)
| 型号 |
截面积A |
高度d |
腹板 |
翼缘 |
距离 |
| 厚度tw |
tw/2 |
宽度bf |
厚度tf |
T |
k |
k1 |
| ln.2 |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
ln. |
| w10×112 |
32.9 |
11.36 |
11 3/8 |
0.755 |
3/4 |
3/8 |
10.415 |
10 3/8 |
1.250 |
1 1/4 |
7 5/8 |
1 7/8 |
15/16 |
| ×100 |
29.4 |
11.10 |
11 1/8 |
0.680 |
11/16 |
3/8 |
10.340 |
10 3/8 |
1.120 |
1 1/8 |
7 5/8 |
1 3/4 |
7/8 |
| ×88 |
25.9 |
10.84 |
10 7/8 |
0.605 |
5/8 |
5/16 |
10.265 |
10 1/4 |
0.990 |
1 |
7 5/8 |
1 5/8 |
13/16 |
| ×77 |
22.6 |
10.60 |
10 5/8 |
0.530 |
1/2 |
1/4 |
10.190 |
10 1/4 |
0.870 |
7/8 |
7 5/8 |
1 1/2 |
13/16 |
| ×68 |
20.0 |
10.40 |
10 3/8 |
0.470 |
1/2 |
1/4 |
10.130 |
10 1/8 |
0.770 |
3/4 |
7 5/8 |
1 3/8 |
3/4 |
| ×60 |
17.6 |
10.22 |
10 1/4 |
0.420 |
7/16 |
1/4 |
10.080 |
10 1/8 |
0.680 |
11/16 |
7 5/8 |
1 5/16 |
3/4 |
| ×54 |
15.8 |
10.09 |
10 1/8 |
0.370 |
3/8 |
3/16 |
10.030 |
10 |
0.615 |
5/8 |
7 5/8 |
1 1/4 |
11/16 |
| ×49 |
14.4 |
9.98 |
10 |
0.340 |
5/16 |
3/16 |
10.000 |
10 |
0.560 |
9/16 |
7 5/8 |
1 3/16 |
11/16 |
| w10×45 |
13.3 |
10.10 |
10 1/8 |
0.350 |
3/8 |
3/16 |
8.020 |
8 |
0.620 |
5/8 |
7 5/8 |
1 1/4 |
11/16 |
| ×39 |
11.5 |
9.92 |
9 7/8 |
0.315 |
5/16 |
3/16 |
7.985 |
8 |
0.530 |
1/2 |
7 5/8 |
1 1/8 |
11/16 |
| ×33 |
9.71 |
9.73 |
9 3/4 |
0.290 |
5/16 |
3/16 |
7.960 |
8 |
0.435 |
7/16 |
7 5/8 |
1 1/16 |
11/16 |
| w10×30 |
8.84 |
10.47 |
10 1/2 |
0.300 |
5/16 |
3/16 |
5.810 |
5 3/4 |
0.510 |
1/2 |
8 5/8 |
15/16 |
1/2 |
| ×26 |
7.61 |
10.33 |
10 3/8 |
0.260 |
1/4 |
1/8 |
5.770 |
5 3/4 |
0.440 |
7/16 |
8 5/8 |
7/8 |
1/2 |
| ×22 |
6.49 |
10.17 |
10 1/8 |
0.240 |
1/4 |
1/8 |
5.750 |
5 3/4 |
0.360 |
3/8 |
8 5/8 |
3/4 |
1/2 |
| w10×19 |
5.62 |
10.24 |
10 1/4 |
0.250 |
1/4 |
1/8 |
4.020 |
4 |
0.395 |
3/8 |
8 5/8 |
13/16 |
1/2 |
| ×17 |
4.99 |
10.11 |
10 1/8 |
0.240 |
1/4 |
1/8 |
4.010 |
4 |
0.330 |
5/16 |
8 5/8 |
3/4 |
1/2 |
| ×15 |
4.41 |
9.99 |
10 |
0.230 |
1/4 |
1/8 |
4.000 |
4 |
0.270 |
1/4 |
8 5/8 |
11/16 |
7/16 |
| ×12 |
3.54 |
9.87 |
9 7/8 |
0.190 |
3/16 |
1/8 |
3.960 |
4 |
0.210 |
3/16 |
8 5/8 |
5/8 |
7/16 |
W型钢特性(3)
| 每英尺公称重量 |
紧凑截面判据 |
rT |
d/Af |
弹性特性 |
抗扭常数J |
塑性模量 |
bf
---
2tf |
Fy´ |
d/tw |
Fy´´´ |
轴X-X |
轴Y-Y |
Zx |
Zy |
| I |
S |
r |
I |
S |
r |
| Lb. |
Ksi |
Ksi |
ln. |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln. |
ln.4 |
ln.3 |
ln.3 |
| 112 |
4.2 |
- |
15.0 |
- |
2.88 |
0.87 |
716 |
126 |
4.66 |
236 |
45.3 |
2.68 |
15.1 |
147 |
69.2 |
| 100 |
4.6 |
- |
16.3 |
- |
2.85 |
0.96 |
623 |
112 |
4.60 |
207 |
40.0 |
2.65 |
10.9 |
130 |
61.0 |
| 88 |
5.2 |
- |
17.9 |
- |
2.83 |
1.07 |
534 |
98.5 |
4.54 |
179 |
34.8 |
2.63 |
7.53 |
113 |
53.1 |
| 77 |
5.9 |
- |
20.0 |
- |
2.80 |
1.20 |
455 |
85.9 |
4.49 |
154 |
30.1 |
2.60 |
5.11 |
97.6 |
45.9 |
| 68 |
6.6 |
- |
22.1 |
- |
2.79 |
1.33 |
394 |
75.7 |
4.44 |
134 |
26.4 |
2.59 |
3.56 |
85.3 |
| |