I平面型扁钢中心间距40mm安全荷载与跨距及挠度关系表
|
型号 |
扁钢尺寸mm |
横杆间距mm |
自重kG/m2 |
齿型系数 |
荷载及挠度 |
跨距 mm |
|||||||||||||||||
|
荷载 |
挠度 |
600 |
750 |
900 |
1050 |
1200 |
1350 |
1500 |
1650 |
1800 |
1950 |
2100 |
2250 |
2400 |
2550 |
2700 |
2850 |
3000 |
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|
G757/40/1001 |
75×7×4 |
100 |
88.6 |
0.93 |
1.03 |
U |
316.04 |
284.71 |
249.53 |
184.97 |
162.33 |
150.97 |
115.94 |
90.55 |
69.54 |
54.50 |
41.35 |
31.16 |
23.87 |
18.54 |
14.57 |
11.56 |
9.25 |
|
D |
0.50 |
1.10 |
2.00 |
2.75 |
4.12 |
6.14 |
7.20 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G757/40/501 |
50 |
91.5 |
C |
103.68 |
100.17 |
95.38 |
94.30 |
91.79 |
90.59 |
87.93 |
78.33 |
76.05 |
64.57 |
52.75 |
42.58 |
34.79 |
28.70 |
23.87 |
19.90 |
16.83 |
|||
|
D |
0.45 |
0.85 |
1.40 |
2.20 |
3.20 |
4.50 |
6.00 |
7.13 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G657/40/1001 |
65×7×4 |
100 |
77.4 |
0.93 |
1.03 |
U |
285.95 |
185.51 |
162.56 |
120.45 |
185.69 |
98.27 |
75.43 |
58.86 |
45.16 |
35.35 |
26.77 |
20.13 |
15.37 |
11.89 |
9.30 |
7.34 |
5.83 |
|
D |
0.50 |
1.01 |
2.00 |
2.75 |
4.12 |
6.14 |
7.20 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G657/40/501 |
50 |
80.3 |
C |
67.26 |
64.97 |
61.84 |
61.11 |
59.47 |
58.65 |
56.92 |
53.67 |
49.17 |
41.69 |
34.00 |
27.38 |
22.29 |
18.32 |
15.17 |
12.63 |
10.56 |
|||
|
D |
0.45 |
0.85 |
1.40 |
2.20 |
3.20 |
4.50 |
6.00 |
7.13 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G607/40/1001 |
60×7×4 |
100 |
72.1 |
0.93 |
1.03 |
U |
165.23 |
148.82 |
130.39 |
96.58 |
84.73 |
78.78 |
60.44 |
47.14 |
36.14 |
28.26 |
21.37 |
16.04 |
12.22 |
9.43 |
7.35 |
5.77 |
4.56 |
|
D |
0.50 |
1.10 |
2.00 |
2.75 |
4.12 |
6.41 |
7.20 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G607/40/501 |
50 |
74.9 |
C |
52.65 |
50.84 |
48.37 |
47.80 |
46.50 |
45.85 |
44.48 |
39.57 |
38.39 |
32.53 |
26.48 |
21.29 |
17.29 |
14.17 |
11.69 |
9.69 |
8.06 |
|||
|
D |
0.45 |
0.85 |
1.40 |
2.20 |
3.20 |
4.50 |
6.00 |
7.13 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G557/40/1001 |
55×7×4 |
100 |
66.6 |
0.93 |
1.03 |
U |
125.07 |
112.64 |
98.68 |
73.06 |
64.08 |
59.57 |
45.67 |
35.60 |
27.26 |
21.30 |
16.08 |
12.03 |
9.014 |
7.03 |
5.45 |
4.26 |
3.34 |
|
D |
0.50 |
1.10 |
2.00 |
2.75 |
4.12 |
6.14 |
7.20 |
8.25 |
9.00 |
9.75 |
1.00 |
1.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G557/40/501 |
50 |
69.5 |
C |
40.52 |
39.12 |
37.21 |
36.75 |
35.74 |
35.23 |
34.17 |
30.37 |
27.74 |
24.92 |
20.26 |
16.24 |
13.16 |
10.74 |
8.82 |
7.27 |
6.00 |
|||
|
D |
0.45 |
0.85 |
1.40 |
2.20 |
3.20 |
4.50 |
6.00 |
7.13 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
||||||
|
G507/40/1001 |
50×7×4 |
100 |
61.5 |
0.93 |
1.04 |
U |
94.62 |
85.20 |
74.63 |
55.22 |
48.42 |
45.01 |
34.48 |
26.84 |
20.53 |
16.06 |
12.06 |
9.00 |
6.80 |
5.20 |
4.00 |
3.10 |
|
|
D |
0.50 |
1.10 |
2.00 |
2.75 |
4.12 |
6.14 |
7.20 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
||||||
|
G507/40/501 |
50 |
64.5 |
C |
30.14 |
29.08 |
27.65 |
27.30 |
26.53 |
26.14 |
25.34 |
22.50 |
20.53 |
18.42 |
14.93 |
11.93 |
9.62 |
7.81 |
6.37 |
5.20 |
|
|||
|
D |
0.45 |
0.85 |
1.40 |
2.20 |
3.20 |
4.50 |
6.00 |
7.13 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
||||||
|
G505/40/1001 |
50×5×3 |
100 |
43.5 |
0.92 |
1.04 |
U |
160.76 |
102.54 |
71.10 |
52.18 |
39.82 |
31.43 |
25.38 |
19.31 |
14.79 |
11.55 |
8.72 |
6.25 |
4.95 |
3.80 |
2.95 |
|
|
|
D |
1.18 |
1.84 |
2.65 |
3.61 |
4.71 |
5.97 |
7.37 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
||||||
|
G505/40/501 |
50 |
46.3 |
C |
61.30 |
49.01 |
40.83 |
34.98 |
30.49 |
27.82 |
24.24 |
21.97 |
20.07 |
18.04 |
14.68 |
11.79 |
9.56 |
7.82 |
6.44 |
|
|
|||
|
D |
0.94 |
1.47 |
2.12 |
2.89 |
3.77 |
4.77 |
5.89 |
7.13 |
8.49 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
||||||
|
G445/40/1001 |
44×5×3 |
100 |
39.7 |
0.92 |
1.04 |
U |
124.65 |
79.77 |
55.25 |
40.44 |
30.89 |
24.32 |
17.96 |
13.40 |
10.24 |
7.98 |
6.00 |
4.45 |
3.36 |
2.56 |
|
|
|
|
D |
1.31 |
2.05 |
2.95 |
4.01 |
5.24 |
6.63 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
|
||||||
|
G445/40/501 |
50 |
42.6 |
C |
40.64 |
32.47 |
27.03 |
23.14 |
20.15 |
17.83 |
15.98 |
14.47 |
13.20 |
11.84 |
9.60 |
7.67 |
6.18 |
5.02 |
|
|
|
|||
|
D |
0.94 |
1.47 |
2.12 |
2.89 |
3.77 |
4.77 |
5.89 |
7.13 |
8.49 |
9.75 |
10.00 |
10.00 |
10.00 |
10.00 |
|
|
|
||||||
|
G385/40/1001 |
38×5×3 |
100 |
34.9 |
0.90 |
1.05 |
U |
103.43 |
66.20 |
45.91 |
33.66 |
22.84 |
15.95 |
11.54 |
8.59 |
6.54 |
5.08 |
3.80 |
2.80 |
|
|
|
|
|
|
D |
1.68 |
2.63 |
3.79 |
5.16 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
|
|
|
|
|
||||||
|
G385/40/501 |
50 |
37.7 |
C |
37.49 |
29.80 |
24.82 |
21.36 |
18.51 |
16.22 |
13.05 |
10.69 |
8.90 |
7.49 |
6.04 |
4.79 |
|
|
|
|
|
|||
|
D |
1.35 |
2.10 |
3.03 |
4.13 |
5.39 |
6.75 |
7.50 |
8.25 |
9.00 |
9.75 |
10.00 |
10.00 |
|
|
|
|
|
||||||
|
G325/40/1001 |
32×5×3 |
100 |
30.1 |
0.90 |
1.05 |
U |
63.66 |
40.74 |
28.29 |
18.14 |
12.15 |
8.53 |
6.22 |
4.67 |
3.59 |
|
|
|
|
|
|
|
|
|
D |
1.96 |
3.07 |
4.42 |
5.25 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
|
|
|
|
|
|
|
|
||||||
|
G325/40/501 |
50 |
32.9 |
C |
19.09 |
15.28 |
12.73 |
10.91 |
9.11 |
7.19 |
5.83 |
4.81 |
4.05 |
|
|
|
|
|
|
|
|
|||
|
D |
1.57 |
2.46 |
3.54 |
4.81 |
6.00 |
6.75 |
7.50 |
8.25 |
9.00 |
|
|
|
|
|
|
|
|
||||||
|
G255/40/1001 |
25×5×3 |
100 |
24.9 |
0.88 |
1.06 |
U |
44.62 |
28.55 |
16.82 |
10.59 |
7.09 |
4.98 |
3.63 |
|
|
|
|
|
|
|
|
|
|
|
D |
2.36 |
3.68 |
4.50 |
5.25 |
6.00 |
6.75 |
7.50 |
|
|
|
|
|
|
|
|
|
|
||||||
|
G255/40/501 |
50 |
27.7 |
C |
13.38 |
10.70 |
8.92 |
6.95 |
5.32 |
4.21 |
3.40 |
|
|
|
|
|
|
|
|
|
|
|||
|
D |
1.89 |
2.95 |
4.24 |
5.25 |
6.00 |
6.75 |
7.60 |
|
|
|
|
|
|
|
|
|
|
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