|
用W型钢切成的结构T形钢尺寸(1)
| 型号 |
截面积A |
T形钢高度d |
腹板 |
腹板截面积 |
翼缘 |
距离 |
| 厚度tw |
tw/2 |
宽度bf |
厚度tf |
k |
| ln.2 |
ln. |
ln. |
ln. |
ln.2 |
ln. |
ln. |
ln. |
| WT7×66 |
19.4 |
7.330 |
7 3/8 |
0.645 |
5/8 |
5/16 |
4.73 |
140.725 |
14 3/4 |
1.030 |
1 |
1 11/16 |
| ×60 |
17.7 |
7.240 |
7 1/4 |
0.590 |
9/16 |
5/16 |
4.27 |
14.670 |
14 5/8 |
0.940 |
15/16 |
1 5/8 |
| ×54.5 |
16.0 |
7.160 |
7 1/8 |
0.525 |
1/2 |
1/4 |
3.76 |
14.605 |
14 5/8 |
0.860 |
7/8 |
1 9/16 |
| ×49.5 |
14.6 |
7.080 |
7 1/8 |
0.485 |
1/2 |
1/4 |
3.43 |
14.565 |
14 5/8 |
0.780 |
3/4 |
1 7/16 |
| ×45 |
13.2 |
7.010 |
7 |
0.440 |
7/16 |
1/4 |
3.08 |
14.520 |
14 1/2 |
0.710 |
11/16 |
1 3/8 |
| WT7×41 |
12.0 |
7.155 |
7 1/8 |
0.510 |
1/2 |
1/4 |
3.65 |
10.130 |
10 1/8 |
0.855 |
7/8 |
1 5/8 |
| ×37 |
10.9 |
7.085 |
7 1/8 |
0.450 |
7/16 |
1/4 |
3.19 |
10.070 |
10 1/8 |
0.785 |
13/16 |
1 9/16 |
| ×34 |
9.99 |
7.020 |
7 |
0.415 |
7/16 |
1/4 |
2.91 |
10.035 |
10 |
0.720 |
3/4 |
1 1/2 |
| ×30.5 |
8.96 |
6.945 |
7 |
0.375 |
3/8 |
3/16 |
2.60 |
9.995 |
10 |
0.645 |
5/8 |
1 7/16 |
| WT7×26.5 |
7.81 |
6.960 |
7 |
0.370 |
3/8 |
3/16 |
2.58 |
8.060 |
8 |
0.660 |
11/16 |
1 7/16 |
| ×24 |
7.07 |
6.895 |
6 7/8 |
0.340 |
5/16 |
3/16 |
2.34 |
8.030 |
8 |
0.595 |
5/8 |
1 3/8 |
| ×21.5 |
6.31 |
6.830 |
6 7/8 |
0.305 |
5/16 |
3/16 |
2.08 |
7.995 |
8 |
0.530 |
1/2 |
1 5/16 |
| WT7×19 |
5.58 |
7.050 |
7 |
0.310 |
5/16 |
3/16 |
2.19 |
6.770 |
6 3/4 |
0.515 |
1/2 |
1 1/16 |
| ×17 |
5.00 |
6.990 |
7 |
0.285 |
5/16 |
3/16 |
1.99 |
6.745 |
6 3/4 |
0.455 |
7/16 |
1 |
| ×15 |
4.42 |
6.920 |
6 7/8 |
0.270 |
1/4 |
1/8 |
1.87 |
6.730 |
6 3/4 |
0.385 |
3/8 |
15/16 |
| WT7×13 |
3.85 |
6.955 |
7 |
0.255 |
1/4 |
1/8 |
1.77 |
5.025 |
5 |
0.420 |
7/16 |
15/16 |
| ×11 |
3.25 |
6.870 |
6 7/8 |
0.230 |
1/4 |
1/8 |
1.58 |
5.000 |
5 |
0.335 |
5/16 |
7/8 |
用W型钢切成的结构T形钢特性(1)
| 每英尺重量 |
d/tw |
轴X-X |
轴Y-Y |
 |
| I |
S |
r |
y |
I |
S |
r |
Fy=36ksi |
Fy=50ksi |
| Lb. |
ln.4 |
ln.3 |
ln. |
ln. |
ln.4 |
ln.3 |
ln. |
Qs |
Cc' |
Qs |
Cc' |
| 66 |
11.4 |
57.8 |
9.57 |
1.73 |
1.29 |
274 |
37.2 |
3.76 |
- |
- |
- |
- |
| 60 |
12.3 |
51.7 |
8.61 |
1.71 |
1.24 |
247 |
33.7 |
3.74 |
- |
- |
- |
- |
| 54.5 |
13.6 |
45.3 |
7.56 |
1.68 |
1.17 |
223 |
30.6 |
3.73 |
- |
- |
- |
- |
| 49.5 |
14.6 |
40.9 |
6.88 |
1.67 |
1.14 |
201 |
27.6 |
3.71 |
- |
- |
- |
- |
| 45 |
15.9 |
36.4 |
6.16 |
1.66 |
1.09 |
181 |
25.0 |
3.70 |
- |
- |
- |
- |
| 41 |
14.0 |
41.2 |
7.14 |
1.85 |
1.39 |
74.2 |
14.6 |
2.48 |
- |
- |
- |
- |
| 37 |
15.7 |
36.0 |
6.25 |
1.82 |
1.32 |
66.9 |
13.3 |
2.48 |
- |
- |
- |
- |
| 34 |
16.9 |
32.6 |
5.69 |
1.81 |
1.29 |
60.7 |
12.1 |
2.46 |
- |
- |
- |
- |
| 30.5 |
18.5 |
28.9 |
5.07 |
1.80 |
1.25 |
53.7 |
10.7 |
2.45 |
- |
- |
0.973 |
108 |
| 26.5 |
18.8 |
27.6 |
4.94 |
1.88 |
1.38 |
28.8 |
7.16 |
1.92 |
- |
- |
0.958 |
109 |
| 24 |
20.3 |
24.9 |
4.48 |
1.87 |
1.35 |
25.7 |
6.40 |
1.91 |
- |
- |
0.882 |
114 |
| 21.5 |
22.4 |
21.9 |
3.98 |
1.86 |
1.31 |
22.6 |
5.65 |
1.89 |
0.947 |
130 |
0.775 |
122 |
| 19 |
22.7 |
23.3 |
4.22 |
2.04 |
1.54 |
13.3 |
3.94 |
1.55 |
0.934 |
130 |
0.760 |
123 |
| 17 |
24.5 |
20.9 |
3.83 |
2.04 |
1.53 |
11.7 |
3.45 |
1.53 |
0.857 |
136 |
0.669 |
131 |
| 15 |
25.6 |
19.0 |
3.55 |
2.07 |
1.58 |
9.79 |
2.91 |
1.49 |
0.810 |
140 |
0.610 |
137 |
| 13 |
27.3 |
17.3 |
3.31 |
2.12 |
1.72 |
4.45 |
1.77 |
1.08 |
0.737 |
147 |
0.537 |
146 |
| 11 |
29.9 |
14.8 |
2.91 |
2.14 |
1.76 |
3.50 |
1.40 |
1.04 |
0.621 |
160 |
0.447 |
160 |
|
未示出Cc'或Qs值者,该T形钢按照规范第1.9.1.2节的规定 |
用W型钢切成的结构T形钢尺寸(2)
| 型号 |
截面积A |
T形钢高度d |
腹板 |
腹板截面积 |
翼缘 |
距离 |
| 厚度tw |
tw/2 |
宽度bf |
厚度tf |
k |
| ln.2 |
ln. |
ln. |
ln. |
ln.2 |
ln. |
ln. |
ln. |
| WT6×168 |
49.4 |
8.410 |
8 3/8 |
1.775 |
1 3/4 |
7/8 |
14.9 |
13.385 |
13 3/8 |
2.955 |
2 15/16 |
3 11/16 |
| ×152.5 |
44.8 |
8.160 |
8 1/8 |
1.625 |
1 5/8 |
13/16 |
13.3 |
13.235 |
13 1/4 |
2.705 |
2 11/16 |
3 7/16 |
| ×139.5 |
41.0 |
7.925 |
7 7/8 |
1.530 |
1 1/2 |
3/4 |
12.1 |
13.140 |
13 1/8 |
2.470 |
2 1/2 |
3 3/16 |
| ×126 |
37.0 |
7.705 |
7 3/4 |
1.395 |
1 3/8 |
11/16 |
10.7 |
13.005 |
13 |
2.250 |
2 1/4 |
2 15/16 |
| ×115 |
33.9 |
7.525 |
7 1/2 |
1.285 |
1 5/16 |
11/16 |
9.67 |
12.895 |
12 7/8 |
2.070 |
2 1/16 |
2 3/4 |
| ×105 |
30.9 |
7.355 |
7 3/8 |
1.180 |
1 3/16 |
5/8 |
8.68 |
12.790 |
12 3/4 |
1.900 |
1 7/8 |
2 5/8 |
| ×95 |
27.9 |
7.190 |
7 1/4 |
1.060 |
1 1/16 |
9/16 |
7.62 |
12.670 |
12 5/8 |
1.735 |
1 3/4 |
2 7/16 |
| ×85 |
25.0 |
7.015 |
7 |
0.960 |
15/16 |
1/2 |
6.73 |
12.570 |
12 5/8 |
1.560 |
1 9/16 |
2 1/4 |
| ×76 |
22.4 |
6.855 |
6 7/8 |
0.870 |
7/8 |
7/16 |
5.96 |
12.480 |
12 1/2 |
1.400 |
1 3/8 |
2 1/8 |
| ×68 |
20.0 |
6.705 |
6 3/4 |
0.790 |
13/16 |
7/16 |
5.30 |
12.400 |
12 3/8 |
1.250 |
1 1/4 |
1 15/16 |
| ×60 |
17.6 |
6.560 |
6 1/2 |
0.710 |
11/16 |
3/8 |
4.66 |
12.320 |
12 3/8 |
1.105 |
1 1/8 |
1 13/16 |
| ×53 |
15.6 |
6.445 |
6 1/2 |
0.610 |
5/8 |
5/16 |
3.93 |
12.220 |
12 1/4 |
0.990 |
1 |
1 11/16 |
| ×48 |
14.1 |
6.355 |
6 3/8 |
0.550 |
9/16 |
5/16 |
3.50 |
12.160 |
12 1/8 |
0.900 |
7/8 |
1 5/8 |
| ×43.5 |
12.8 |
6.265 |
6 1/4 |
0.515 |
1/2 |
1/4 |
3.23 |
12.125 |
12 1/8 |
0.810 |
13/16 |
1 1/2 |
| ×39.5 |
11.6 |
6.190 |
6 1/4 |
0.470 |
1/2 |
1/4 |
2.91 |
12.080 |
12 1/8 |
0.735 |
3/4 |
1 7/16 |
| ×36 |
10.6 |
6.125 |
6 1/8 |
0.430 |
7/16 |
1/4 |
3.63 |
12.040 |
12 |
0.670 |
11/16 |
1 3/8 |
| ×32.5 |
9.54 |
6.060 |
6 |
0.390 |
3/8 |
3/16 |
2.36 |
12.000 |
12 |
0.605 |
5/8 |
15/16 |
| WT6×29 |
8.52 |
6.095 |
6 1/8 |
0.360 |
3/8 |
3/16 |
2.19 |
10.010 |
10 |
0.640 |
5/8 |
1 3/8 |
| ×26.5 |
7.78 |
6.030 |
6 |
0.345 |
3/8 |
3/16 |
2.08 |
9.995 |
10 |
0.575 |
9/16 |
1 1/4 |
| WT6×25 |
7.34 |
6.095 |
6 1/8 |
0.370 |
3/8 |
3/16 |
2.26 |
8.080 |
8 1/8 |
0.640 |
5/8 |
1 3/8 |
| ×22.5 |
6.61 |
6.030 |
6 |
0.335 |
5/16 |
3/16 |
2.02 |
8.045 |
8 |
0.575 |
9/16 |
1 1/4 |
| ×20 |
5.89 |
5.970 |
6 1/8 |
0.295 |
5/16 |
3/16 |
1.76 |
8.005 |
8 |
0.515 |
1/2 |
1 1/4 |
| WT6×17.5 |
5.17 |
6.250 |
6 |
0.300 |
5/16 |
3/16 |
1.88 |
6.560 |
6 1/2 |
0.520 |
1/2 |
1 |
| ×15 |
4.40 |
6.170 |
6 |
0.260 |
1/4 |
1/8 |
1.60 |
6.520 |
6 1/2 |
0.440 |
7/16 |
15/16 |
| ×13 |
3.82 |
6.110 |
6 1/4 |
0.230 |
1/4 |
1/8 |
1.41 |
6.490 |
6 1/2 |
0.380 |
3/8 |
7/8 |
| WT6×11 |
3.24 |
6.155 |
6 1/8 |
0.260 |
1/4 |
1/8 |
1.60 |
4.030 |
4 |
0.425 |
7/16 |
7/8 |
| ×9.5 |
2.79 |
6.080 |
6 1/8 |
0.235 |
1/4 |
1/8 |
1.43 |
4.005 |
4 |
0.350 |
3/8 |
13/16 |
| ×8 |
2.36 |
5.995 |
6 |
0.220 |
1/4 |
1/8 |
1.32 |
3.990 |
4 |
0.265 |
1/4 |
3/4 |
| ×7 |
2.08 |
5.955 |
6 |
0.200 |
3/16 |
1/8 |
1.19 |
3.970 |
4 |
0.225 |
1/4 |
11/16 |
用W型钢切成的结构T形钢特性(2)
| 每英尺重量 |
d/tw |
轴X-X |
轴Y-Y |
 |
| I |
S |
r |
y |
I |
S |
r |
Fy=36ksi |
Fy=50ksi |
| Lb. |
ln.4 |
ln.3 |
ln. |
ln. |
ln.4 |
ln.3 |
ln. |
Qs |
Cc' |
Qs |
Cc' |
| 168 |
4.7 |
190 |
31.2 |
1.96 |
2.31 |
593 |
88.6 |
3.47 |
- |
- |
- |
- |
| 152.5 |
5.0 |
162 |
27.0 |
1.90 |
2.16 |
525 |
79.3 |
3.42 |
- |
- |
- |
- |
| 139.5 |
5.2 |
141 |
24.1 |
1.86 |
2.05 |
469 |
71.3 |
3.38 |
- |
- |
- |
- |
| 126 |
5.5 |
121 |
20.9 |
1.81 |
1.92 |
414 |
63.6 |
3.34 |
- |
- |
- |
- |
| 115 |
5.9 |
106 |
18.5 |
1.77 |
1.82 |
371 |
57.5 |
3.31 |
- |
- |
- |
- |
| 105 |
6.2 |
92.1 |
16.4 |
1.73 |
1.72 |
332 |
51.9 |
3.28 |
- |
- |
- |
- |
| 95 |
6.8 |
79.0 |
14.2 |
1.68 |
1.62 |
295 |
46.5 |
3.25 |
- |
- |
- |
- |
| 85 |
7.3 |
67.8 |
12.3 |
1.65 |
1.52 |
259 |
41.2 |
3.22 |
- |
- |
- |
- |
| 76 |
7.9 |
58.5 |
10.8 |
1.62 |
1.43 |
227 |
36.4 |
3.19 |
- |
- |
- |
- |
| 68 |
8.5 |
50.6 |
9.46 |
1.59 |
1.35 |
199 |
32.1 |
3.16 |
- |
- |
- |
- |
| 60 |
9.2 |
43.4 |
8.22 |
1.57 |
1.28 |
172 |
28.0 |
3.13 |
- |
- |
- |
- |
| 53 |
10.6 |
36.3 |
6.91 |
1.53 |
1.19 |
151 |
24.7 |
3.11 |
- |
- |
- |
- |
| 48 |
11.6 |
32.0 |
6.12 |
1.51 |
1.13 |
135 |
22.2 |
3.89 |
- |
- |
- |
- |
| 43.5 |
12.2 |
28.9 |
5.60 |
1.50 |
1.10 |
120 |
19.9 |
3.07 |
- |
- |
- |
- |
| 39.5 |
13.2 |
25.8 |
5.03 |
1.49 |
1.06 |
108 |
17.9 |
3.05 |
- |
- |
- |
- |
| 36 |
14.2 |
23.2 |
4.54 |
1.48 |
1.02 |
97.5 |
16.2 |
3.04 |
- |
- |
- |
- |
| 32.5 |
15.5 |
20.6 |
4.06 |
1.47 |
0.985 |
87.2 |
14.5 |
3.02 |
- |
- |
- |
- |
| 29 |
16.9 |
19.1 |
3.76 |
1.50 |
1.03 |
53.5 |
10.7 |
3.51 |
- |
- |
- |
- |
| 26.5 |
17.5 |
17.7 |
3.54 |
1.51 |
1.02 |
47.9 |
9.58 |
2.48 |
- |
- |
- |
- |
| 25 |
16.5 |
18.7 |
3.79 |
1.60 |
1.17 |
28.2 |
6.97 |
1.96 |
- |
- |
- |
- |
| 22.5 |
18.0 |
16.6 |
3.39 |
1.58 |
1.13 |
25.0 |
6.21 |
1.94 |
- |
- |
0.998 |
107 |
| 20 |
20.2 |
14.4 |
2.95 |
1.57 |
1.08 |
22.0 |
5.51 |
1.93 |
- |
- |
0.887 |
114 |
| 17.5 |
20.8 |
16.0 |
3.23 |
1.76 |
1.30 |
12.2 |
3.73 |
1.54 |
- |
- |
0.856 |
116 |
| 15 |
23.7 |
13.5 |
2.75 |
1.75 |
1.27 |
10.2 |
3.12 |
1.52 |
0.891 |
134 |
0.710 |
127 |
| 13 |
26.6 |
11.7 |
2.40 |
1.75 |
1.25 |
8.66 |
2.67 |
1.51 |
0.767 |
144 |
0.565 |
142 |
| 11 |
23.7 |
11.7 |
2.59 |
1.90 |
1.63 |
2.33 |
1.16 |
0.847 |
0.891 |
134 |
0.710 |
127 |
| 9.5 |
25.9 |
10.1 |
2.28 |
1.90 |
1.65 |
1.88 |
0.939 |
0.822 |
0.797 |
141 |
0.596 |
139 |
| 8 |
27.2 |
8.70 |
2.04 |
1.92 |
1.74 |
1.41 |
0.706 |
0.773 |
0.741 |
146 |
0.541 |
146 |
| 7 |
29.8 |
7.67 |
1.83 |
1.92 |
1.76 |
1.18 |
0.594 |
0.753 |
0.626 |
159 |
0.450 |
159 |
|
31未示出Cc'或Qs值者,该T形钢按照规范第1.9.1.2节的规定 |
用W型钢切成的结构T形钢尺寸(3)
| 型号 |
截面积A |
T形钢高度d |
腹板 |
腹板截面积 |
翼缘 |
距离 |
| 厚度tw |
tw/2 |
宽度bf |
厚度tf |
k |
| ln.2 |
ln. |
ln. |
ln. |
ln.2 |
ln. |
ln. |
ln. |
| WT5×56 |
16.5 |
5.680 |
5 5/8 |
0.755 |
3/4 |
3/8 |
4.29 |
10.415 |
10 3/8 |
1.250 |
1 1/4 |
1 7/8 |
| ×50 |
14.7 |
5.550 |
5 1/2 |
0.680 |
11/16 |
3/8 |
3.77 |
10.340 |
10 3/8 |
1.120 |
1 1/8 |
1 3/4 |
| ×44 |
12.9 |
5.420 |
5 3/8 |
0.605 |
5/8 |
5/16 |
3.28 |
10.265 |
10 1/4 |
0.990 |
1 |
1 5/8 |
| ×38.5 |
11.3 |
5.300 |
5 1/4 |
0.530 |
1/2 |
1/4 |
2.81 |
10.190 |
10 1/4 |
0.870 |
7/8 |
1 1/2 |
| ×34 |
9.99 |
5.200 |
5 1/4 |
0.470 |
1/2 |
1/4 |
2.44 |
10.130 |
10 1/8 |
0.770 |
3/4 |
1 3/8 |
| ×30 |
8.82 |
5.110 |
5 1/8 |
0.420 |
7/16 |
1/4 |
2.15 |
10.080 |
10 1/8 |
0.680 |
11/16 |
1 5/16 |
| ×27 |
7.91 |
5.045 |
5 |
0.370 |
3/8 |
3/16 |
1.87 |
10.030 |
10 |
0.615 |
5/8 |
1 1/4 |
| ×24.5 |
7.21 |
4.990 |
5 |
0.340 |
5/16 |
3/16 |
1.70 |
10.000 |
10 |
0.550 |
9/16 |
1 3/16 |
| WT5×22.5 |
6.63 |
5.050 |
5 |
0.350 |
3/8 |
3/16 |
1.77 |
8.020 |
8 |
0.620 |
5/8 |
1 1/4 |
| ×19.5 |
5.73 |
4.960 |
5 |
0.315 |
5/16 |
3/16 |
1.56 |
7.985 |
8 |
0.530 |
1/2 |
1 1/8 |
| ×16.5 |
4.85 |
4.865 |
4 7/8 |
0.290 |
5/16 |
3/16 |
1.41 |
7.960 |
8 |
0.435 |
7/16 |
1 1/16 |
| WT5×15 |
4.42 |
5.235 |
5 1/4 |
0.300 |
5/16 |
3/16 |
1.57 |
5.810 |
5 3/4 |
0.510 |
1/2 |
15/16 |
| ×13 |
3.81 |
5.165 |
5 1/8 |
0.260 |
1/4 |
1/8 |
1.34 |
5.770 |
5 3/4 |
0.440 |
7/16 |
7/8 |
| ×11 |
3.24 |
5.085 |
5 1/8 |
0.240 |
1/4 |
1/8 |
1.22 |
5.750 |
5 3/4 |
0.350 |
3/8 |
3/4 |
| WT5×9.5 |
2.81 |
5.120 |
5 1/8 |
0.250 |
1/4 |
1/8 |
1.28 |
4.020 |
4 |
0.395 |
3/8 |
13/16 |
| ×8.5 |
2.50 |
5.055 |
5 |
0.240 |
1/4 |
1/8 |
1.21 |
4.010 |
4 |
0.330 |
5/16 |
3/4 |
| ×7.5 |
2.21 |
4.995 |
5 |
0.230 |
1/4 |
1/8 |
1.15 |
4.000 |
4 |
0.270 |
1/4 |
11/16 |
| ×6 |
1.77 |
4.935 |
4 7/8 |
0.190 |
3/16 |
1/8 |
0.938 |
3.960 |
4 |
0.210 |
3/16 |
5/8 |
用W型钢切成的结构T形钢特性(3)
| 每英尺重量 |
d/tw |
轴X-X |
轴Y-Y |
 |
| I |
S |
r |
y |
I |
S |
r |
Fy=36ksi |
Fy=50ksi |
| Lb. |
ln.4 |
ln.3 |
ln. |
ln. |
ln.4 |
ln.3 |
ln. |
Qs |
Cc' |
Qs |
Cc' |
| 56 |
7.5 |
28.6 |
6.40 |
1.32 |
1.21 |
118 |
| |