安全载荷及其挠度表(Safe load and deflection table) 系列1 Series 1
型号 Type |
横杆间距 Cross bar pitch(mm) |
自重 Weight (kg/m2) |
扁钢尺寸 Beamg bar section(mm) |
|
跨距Clear span(mm) |
150 |
300 |
450 |
600 |
750 |
900 |
1050 |
1200 |
1500 |
1800 |
2100 |
2400 |
2700 |
3000 |
3300 |
3600 |
WA203 WB205 |
100 50 |
18.8 21.7 |
20×3 |
U D |
402.50 0.20 |
100.48 0.80 |
44.55 1.81 |
24.98 3.22 |
15.92 5.03 |
10.99 7.24 |
8.03 9.85 |
6.10 12.87 |
3.83 20.11 |
2.60 28.96 |
1.86 39.41 |
|
|
|
|
|
C D | <td align="center" width="56" heigh 安全载荷及其挠度表(Safe load and deflection table) 系列2 Series 2
型号 Type |
横杆间距 Cross bar pitch(mm) |
自重 Weight (kg/m2) |
扁钢尺寸 Beamg bar section(mm) |
|
跨距Clear span(mm) |
150 |
300 |
450 |
600 |
750 |
900 |
1050 |
1200 |
1500 |
1800 |
2100 |
2400 |
2700 |
3000 |
3300 |
3600 |
WA203 WB203 |
100 50 |
14.6 17.4 |
20×3 |
U D |
304.91 0.20 |
76.11 0.80 |
33.74 1.80 |
18.91 3.21 |
12.04 5.02 |
8.32 7.23 |
6.07 9.85 |
4.61 12.87 |
2.89 20.10 |
1.96 28.95 |
1.40 39.41 |
|
|
|
|
|
C D |
22.86 0.16 |
11.41 0.64 |
7.59 1.44 |
5.67 2.56 |
4.51 4.01 |
3.74 5.80 |
3.18 7.94 |
2.76 10.46 |
2.17 16.79 |
1.76 25.27 |
1.47 36.60 |
|
|
|
|
|
WA205 WB205 |
100 50 |
22.5 25.3 |
20×5 |
U D |
508.21 0.20 |
126.88 0.80 |
56.26 1.80 |
31.54 3.21 |
20.10 5.02 |
13.89 7.32 |
10.14 9.85 |
7.71 12.87 |
4.85 20.10 |
3.29 28.95 |
2.36 39.41 |
|
|
|
|
|
C D |
38.11 0.16 |
19.03 0.64 |
12.65 1.44 |
9.46 2.56 |
7.54 4.01 |
6.25 5.80 |
5.32 7.93 |
4.62 10.44 |
3.64 16.72 |
2.96 25.06 |
2.48 36.09 |
|
|
|
|
|
WA253 WB253 |
100 50 |
17.5 20.4 |
25×3 |
U D |
476.48 0.16 |
118.98 0.64 |
52.78 1.44 |
29.60 2.57 |
18.88 4.02 |
13.05 5.79 |
9.54 7.88 |
7.26 10.29 |
4.58 16.08 |
3.12 23.16 |
2.24 31.53 |
1.67 41.18 |
|
|
|
|
C D |
35.73 0.12 |
17.84 0.51 |
11.87 1.15 |
8.88 2.05 |
7.08 3.21 |
5.87 4.64 |
5.01 6.34 |
4.35 8.33 |
3.43 13.30 |
2.81 19.81 |
2.36 28.30 |
2.01 39.42 |
|
|
|
|
WA255 WB255 |
100 50 |
27.4 30.2 |
25×5 |
U D |
794.14 0.16 |
198.31 0.64 |
87.97 1.44 |
49.35 2.57 |
31.48 4.02 |
21.77 5.79 |
15.91 7.88 |
12.11 10.29 |
7.64 16.08 |
5.22 23.16 |
3.75 31.53 |
2.80 41.18 |
|
|
|
|
C D |
59.56 0.12 |
29.74 0.51 |
19.79 1.15 |
14.80 2.05 |
11.80 3.21 |
9.79 4.64 |
8.35 6.34 |
7.26 8.33 |
5.73 13.29 |
4.69 19.77 |
3.94 28.22 |
3.36 39.25 |
|
|
|
|
WA323 WB323 |
100 50 |
21.7 24.5 |
32×3 |
U D |
780.74 0.12 |
195.01 0.50 |
86.55 1.13 |
48.58 2.01 |
31.01 3.14 |
21.47 4.52 |
15.71 6.15 |
11.97 8.04 |
7.58 12.56 |
5.20 18.9 |
3.76 24.63 |
2.82 32.17 |
2.18 40.72 |
|
|
|
C D |
58.55 0.10 |
29.25 0.40 |
19.47 0.90 |
14.57 1.60 |
11.63 2.51 |
9.66 3.62 |
8.25 4.94 |
7.18 6.49 |
5.69 10.30 |
4.68 15.22 |
3.94 21.49 |
3.39 29.50 |
2.95 39.73 |
|
|
|
WA325 WB325 |
100 50 |
34.2 37.1 |
32×5 |
U D |
1301.27 0.12 |
325.05 0.50 |
144.27 1.13 |
81.00 2.01 |
51.71 3.14 |
35.80 4.52 |
26.21 6.15 |
19.99 8.04 |
12.66 12.56 |
8.69 18.09 |
6.29 24.634 |
4.73 32.17 |
3.67 40.72 |
|
|
|
C D |
97.59 0.10 |
48.75 0.40 |
32.46 0.90 |
24.30 1.60 |
19.39 2.51 |
16.11 3.62 |
13.76 4.94 |
11.99 6.48 |
9.50 10.28 |
7.82 15.17 |
6.60 21.38 |
5.68 29.25 |
4.95 39.26 |
|
|
|
WA403 WB403 |
100 50 |
26.4 29.2 |
40×3 |
U D |
1220.00 0.10 |
304.80 0.40 |
135.32 0.90 |
76.00 1.61 |
48.54 2.51 |
33.63 3.62 |
24.63 4.93 |
18.80 6.44 |
11.93 10.05 |
8.20 14.48 |
5.96 19.71 |
4.50 25.74 |
3.50 32.58 |
2.87 40.22 |
|
|
C D |
91.50 0.08 |
45.72 0.32 |
30.45 0.72 |
22.80 1.29 |
18.20 2.01 |
15.13 2.90 |
12.93 3.95 |
11.28 5.18 |
8.95 8.20 |
7.38 12.04 |
6.25 16.88 |
5.40 22.92 |
4.72 30.50 |
4.17 40.01 |
|
|
WA405 WB405 |
100 50 |
42.1 44.9 |
40×5 |
U D |
2033.35 0.10 |
508.02 0.40 |
225.55 0.90 |
126.68 1.60 |
80.92 2.51 |
56.06 3.61 |
41.08 4.92 |
31.35 6.43 |
19.91 10.05 |
13.69 14.47 |
9.95 19.70 |
7.52 25.74 |
5.85 32.57 |
4.66 40.21 |
|
|
C D |
152.50 0.08 |
76.20 0.32 |
50.74 0.72 |
38.06 1.28 |
30.34 2.01 |
25.23 2.89 |
51.56 3.95 |
18.81 5.18 |
14.93 8.19 |
12.32 12.01 |
10.45 16.81 |
9.02 22.79 |
7.90 30.24 |
6.99 39.55 |
|
|
WA455 WB455 |
100 50 |
47.0 49.8 |
45×5 |
U D |
2573.52 0.08 |
643.02 0.35 |
285.52 0.80 |
160.40 1.43 |
102.48 2.23 |
71.02 3.21 |
52.06 4.37 |
39.74 5.72 |
25.26 8.93 |
17.40 12.87 |
12.66 17.51 |
9.58 22.88 |
7.47 28.95 |
5.96 35.75 |
4.84 43.25 |
|
C D |
193.01 0.07 |
96.45 0.28 |
64.24 0.64 |
48.12 1.14 |
38.43 1.78 |
31.96 2.57 |
27.33 3.51 |
23.84 4.60 |
18.95 7.26 |
15.66 10.63 |
13.29 14.83 |
11.49 20.02 |
10.08 26.43 |
8.94 34.36 |
7.99 44.20 |
|
WA505 WB505 |
100 50 |
51.9 54.7 |
50×5 |
U D |
3177.25 0.08 |
793.92 0.32 |
352.56 0.72 |
198.09 1.28 |
126.56 2.01 |
87.75 2.89 |
64.33 3.94 |
49.13 5.14 |
31.25 8.04 |
21.54 11.58 |
15.69 15.76 |
11.89 20.59 |
9.28 26.06 |
7.42 32.17 |
6.04 38.93 |
4.99 46.33 |
C D |
238.29 0.06 |
119.08 0.25 |
79.32 0.57 |
59.42 1.02 |
47.47 1.60 |
39.48 2.31 |
33.77 3.16 |
29.47 4.14 |
23.44 6.52 |
19.39 9.53 |
16.47 13.26 |
14.27 17.85 |
12.53 23.47 |
11.13 30.37 |
9.97 38.85 |
8.99 49.29 |
WA555 WB555 |
100 50 |
56.8 59.6 |
55×5 |
U D |
3844.54 0.07 |
960.71 0.29 |
426.60 0.66 |
239.75 1.17 |
153.24 1.83 |
106.24 2.63 |
77.90 3.58 |
59.51 4.68 |
37.88 7.31 |
26.13 10.53 |
19.05 14.33 |
14.45 18.72 |
11.30 23.69 |
9.04 29.25 |
7.38 35.39 |
6.11 42.12 |
C D |
288.34 0.06 |
144.11 0.23 |
96.00 0.53 |
71.93 0.94 |
57.46 1.46 |
47.81 2.11 |
40.90 2.87 |
35.71 3.7 |
28.41 5.93 |
23.52 8.65 |
20.00 12.01 |
17.34 16.11 |
15.25 21.11 |
13.57 27.20 |
12.17 34.64 |
10.99 43.73 |
WA655 WB655 |
100 50 |
66.6 69.4 |
65×5 |
U D |
5369.78 0.06 |
1341.95 0.25 |
596.05 0.56 |
334.99 0.99 |
214.15 1.55 |
148.52 2.23 |
108.94 3.03 |
83.25 3.96 |
53.04 6.19 |
36.63 8.91 |
26.74 12.13 |
20.31 15.84 |
15.91 20.05 |
12.76 24.75 |
10.43 29.95 |
8.66 35.64 |
C D |
402.73 0.05 |
201.29 0.20 |
134.11 0.45 |
100.50 0.79 |
80.31 1.24 |
66.83 1.78 |
57.19 2.43 |
49.95 3.18 |
39.78 5.00 |
32.97 7.29 |
28.07 10.08 |
24.38 13.47 |
21.48 17.56 |
19.14 22.49 |
17.21 28.44 |
15.59 35.64 |
安全载荷及其挠度表(Safe load and deflection table) 系列3 Series 3
型号 Type |
横杆间距 Cross bar pitch(mm) |
自重 Weight (kg/m2) |
扁钢尺寸 Beamg bar section(mm) |
|
跨距Clear span(mm) |
150 |
300 |
450 |
600 |
750 |
900 |
1050 |
1200 |
1500 |
1800 |
2100 |
2400 |
2700 |
3000 |
3300 |
3600 |
WB205 |
50 |
19.0 |
20×5 |
U D |
325.22 0.20 |
81.16 0.80 |
35.97 1.81 |
20.15 3.12 |
12.83 5.02 |
18.85 7.23 |
6.45 9.85 |
4.90 12.87 |
3.07 20.10 |
2.07 28.95 |
1.47 39.41 |
|
|
|
|
|
C D |
24.39 0.16 |
12.17 0.64 |
8.09 1.44 |
6.04 2.56 |
4.81 4.01 |
3.98 5.80 |
3.39 7.95 |
2.94 10.48 |
2.30 16.87 |
1.86 25.51 |
1.55 37.17 |
|
|
|
|
|
WB253 |
50 |
15.7 |
25×3 |
U D |
304.91 0.16 |
76.15 0.64 |
33.74 1.44 |
18.91 2.57 |
12.05 4.02 |
8.32 5.79 |
6.07 7.88 |
4.61 10.29 |
2.89 16.08 |
1.86 23.16 |
1.40 31.53 |
1.04 41.18 |
|
|
|
|
C D |
22.86 0.12 |
11.41 0.51 |
7.59 1.15 |
5.67 2.05 |
4.51 3.21 |
3.74 4.64 |
3.18 6.35 |
2.76 8.36 |
2.17 13.43 |
1.77 20.19 |
1.47 29.22 |
1.24 41.35 |
|
|
|
|
WB255 |
50 |
22.3
|
25×5 |
U D |
508.22 0.16 |
126.89 0.64 |
56.27 1.44 |
31.56 2.57 |
20.12 4.02 |
13.90 5.79 |
10.16 7.88 |
7.72 10.29 |
4.86 16.08 |
3.31 23.16 |
2.37 31.55 |
1.77 41.18 |
|
|
|
|
C D |
38.11 0.12 |
18.71 0.40 |
12.66 1.56 |
9.46 2.05 |
7.54 3.21 |
6.25 4.64 |
5.33 6.34 |
4.63 8.34 |
3.56 13.34 |
2.98 19.95 |
2.49 28.65 |
2.12 40.11 |
|
|
|
|
WB323 |
50 |
18.5 |
32×3 |
U D |
499.64 0.12 |
207.99 0.50 |
55.35 1.13 |
31.06 2.01 |
19.81 3.14 |
13.70 4.52 |
10.02 6.15 |
7.63 8.04 |
4.81 12.56 |
3.29 18.09 |
2.37 24.63 |
1.77 32.17 |
1.36 40.72 |
|
|
|
C D |
37.47 0.10 |
18.71 0.40 |
12.45 0.90 |
9.31 1.60 |
7.43 2.51 |
6.16 3.62 |
5.26 4.95 |
4.57 6.50 |
3.61 10.37 |
2.96 15.41 |
2.49 21.95 |
2.12 30.46 |
1.84 41.55 |
|
|
|
WB325 |
50 |
27.0 |
32×5 |
U D |
832.77 0.12 |
207.99 0.50 |
92.29 1.13 |
51.80 2.01 |
33.06 3.14 |
22.87 4.52 |
16.74 6.15 |
12.75 8.04 |
8.06 12.56 |
5.52 18.09 |
3.98 24.63 |
2.99 32.17 |
2.31 40.72 |
|
|
|
C D |
62.45 0.10 |
31.20 0.40 |
20.76 0.90 |
15.54 1.60 |
12.39 2.51 |
10.29 3.62 |
8.78 4.95 |
7.65 6.50 |
6.05 10.33 |
4.97 15.29 |
4.18 21.67 |
3.59 29.86 |
3.11 40.43 |
|
|
|
WB403 |
50 |
21.7 |
40×3 |
U D |
780.76 0.10 |
195.3 0.40 |
86.56 0.90 |
48.60 1.60 |
31.02 2.51 |
21.48 3.62 |
15.72 4.92 |
11.99 6.43 |
7.60 10.05 |
5.21 14.47 |
3.77 19.70 |
2.84 25.74 |
2.20 32.57 |
1.74 40.21 |
|
|
C D |
58.55 0.08 |
29.25 0.32 |
19.47 0.72 |
14.58 1.28 |
11.63 2.01 |
9.66 2.89 |
8.25 3.95 |
7.19 5.19 |
5.70 8.23 |
4.69 12.14 |
3.96 17.11 |
3.40 23.42 |
2.97 31.45 |
2.61 41.69 |
|
|
WB405 |
50 |
32.3 |
40×5 |
U D |
1301.30 0.10 |
325.09 0.40 |
144.31 0.90 |
81.03 1.60 |
51.75 2.51 |
35.84 3.62 |
26.25 4.92 |
20.02 6.43 |
12.70 10.05 |
8.72 14.47 |
6.32 19.70 |
4.77 25.74 |
3.70 32.57 |
2.94 40.21 |
|
|
C D |
97.59 0.08 |
48.76 0.32 |
32.47 0.72 |
24.31 1.28 |
19.40 2.01 |
16.13 2.89 |
13.78 3.95 |
12.01 5.18 |
9.52 8.21 |
7.85 12.08 |
6.64 16.96 |
5.72 23.11 |
5.00 30.86 |
4.41 40.65 |
|
|
WB455 |
50 |
35.7 |
45×5 |
U D |
1647.01 0.08 |
411.49 0.35 |
182.69 0.80 |
102.61 1.43 |
65.54 2.23 |
45.41 3.21 |
33.27 4.37 |
25.39 5.72 |
16.12 8.93 |
11.09 12.87 |
8.06 17.51 |
6.09 22.88 |
4.73 28.95 |
3.77 35.75 |
3.05 43.25 |
|
C D |
123.52 0.07 |
61.72 0.28 |
41.10 0.64 |
30.78 1.14 |
24.58 1.78 |
20.43 2.57 |
17.46 3.51 |
15.23 4.60 |
12.09 7.28 |
9.98 10.68 |
8.46 14.94 |
7.30 20.26 |
6.39 26.89 |
5.66 35.18 |
5.04 45.56 |
|
WB505 |
50 |
39.0
|
50×5
|
U D |
2033.40 0.08 |
508.06 0.32 |
255.60 0.72 |
126.73 1.28 |
80.97 2.01 |
56.11 2.89 |
41.13 3.94 |
31.40 5.14 |
19.96 8.04 |
13.74 11.58 |
10.00 15.76 |
7.56 28.59 |
5.90 26.06 |
4.70 32.17 |
3.82 38.83 |
|
C D |
152.50 0.06 |
76.21 0.25 |
50.76 0.57 |
38.02 1.02 |
30.36 1.60 |
25.25 2.31 |
21.59 3.16 |
18.84 4.14 |
14.97 6.53 |
12.37 9.57 |
10.50 13.35 |
9.08 18.02 |
7.96 23.80 |
7.06 30.96 |
6.31 39.93 |
|
WB555 |
50 |
42.4
|
55×5
|
U D |
2460.46 0.07 |
614.80 0.29 |
273.02 0.65 |
153.39 1.17 |
98.02 1.82 |
67.94 2.63 |
49.81 3.58 |
38.04 4.68 |
24.20 7.31 |
16.68 10.53 |
12.14 14.33 |
9.20 18.72 |
7.18 23.69 |
5.74 29.25 |
4.67 35.39 |
3.86 42.12 |
C D |
184.53 0.05 |
92.22 0.23 |
61.43 0.53 |
46.01 0.93 |
36.76 1.46 |
30.57 2.10 |
26.15 2.87 |
22.82 3.76 |
18.15 5.93 |
15.01 8.67 |
12.75 12.07 |
11.04 16.25 |
9.70 21.37 |
8.61 27.67 |
7.71 35.43 |
6.95 44.98 |
WB655 |
50 |
49.0
|
65×5
|
U D |
3436.61 0.06 |
858.79 0.24 |
381.82 0.55 |
214.34 0.99 |
137.01 1.54 |
95.00 2.22 |
69.67 3.03 |
53.32 3.96 |
33.89 6.18 |
23.39 8.91 |
|
|
|
|
|
|
C D |
257.74 0.04 |
128.82 0.19 |
85.82 0.44 |
64.30 0.79 |
51.37 1.32 |
42.75 1.78 |
36.57 2.43 |
31.93 3.18 |
25.42 5.01 |
21.05 7.30 |
17.91 10.12 |
15.54 13.56 |
13.68 17.73 |
12.18 22.79 |
10.93 28.94 |
9.88 36.42 |
|
载荷表数据说明 Load table data exploration (Show) ⑴ U=外加安全均布面载荷,单位kPa. U=Sate uniformly distributed load in kPa. ⑵ C=加在正交于扁钢方向(垂直方向)上的安全外加线载荷,用千牛顿、米宽表示。 C=Safe concemtrated load at vertical flat-steel direction in KN/m width. ⑶ D=变形挠度,单位mm。 D=deflection in mm ⑷ 表中粗线左边各跨度相对就的挠度,在4kPa均匀载荷F小于5mm。 Spans to the left of the heavy line in table produce a deflection of less than 5mm under a uniform load of 4kPa. ⑸ 假定受荷扁钢是简单支承的无齿扁钢 Suppose bearing-bar flat-steel is simple supporting non-serrated flat-steel. ⑹ 钢格板的自重计算是按无表面外理层考虑的。 The weights of the steel grating depends on finishing. ⑺ 载荷是按许用挠曲应力171.6MPa(0.66Fy)计算的。 Load is calculated on the allowable deflection strength 171.6MPa. ⑻ 经深加工的钢格板的重量会随装配、连接、附件、表面处理的增加而增加,例如,包边和热浸锌,使重量增加约一系列12%、二系列14%,三系列16%。 The fabricated weights of steel-grating will increase, with the equipment, conjunction,additional part, finishing, such as edging.galvanizing This makes its weights increase 12-16% | |