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主页 > 钢板系列
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系列2 钢格板的自重、安全荷载及其挠度表
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型号
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横杆
间距
(mm)
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理算
自重
(Kg/m2)
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扁钢
规格
(mm)
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跨距
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150
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300
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450
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600
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750
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900
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1050
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1200
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1500
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1800
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2100
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2400
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2700
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3000
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3300
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3600
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G203/40/100
G203/40/50
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100
50
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17.7
20.8
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20×3
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U
D
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305
0.20
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76
0.80
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34
1.80
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19
3.21
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12
5.02
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8
7.23
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6
9.85
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5
12.87
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3
20.10
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2
28.95
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1
39.41
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G253/40/100
G253/40/50
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100
50
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26.5
29.7
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20×5
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U
D
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508
0.20
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127
0.80
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56
1.80
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32
3.21
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20
5.02
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14
7.23
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10
9.85
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8
12.87
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5
20.10
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3
28.95
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2
39.41
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G255/40/100
G255/40/50
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100
50
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21.4
24.4
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25×3
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U
D
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476
0.16
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119
0.64
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53
1.44
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30
2.57
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19
4.02
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13
5.79
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10
7.88
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7
10.29
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5
16.08
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3
23.16
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2
31.53
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2
41.18
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G323/40/100
G323/40/50
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100
50
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32.3
35.5
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25×5
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U
D
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794
0.16
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198
0.64
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88
1.44
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49
2.57
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31
4.02
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22
5.79
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16
7.88
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12
10.29
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8
16.08
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5
23.16
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4
31.53
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3
41.18
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G325/40/100
G325/40/50
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100
50
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26.6
29.6
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32×3
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U
D
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781
0.12
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195
0.50
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87
1.13
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49
2.01
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31
3.14
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21
4.52
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16
6.16
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12
8.04
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8
12.56
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5
18.09
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4
24.63
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3
32.17
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2
40.72
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G403/40/100
G403/40/50
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100
50
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40.4
43.6
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32×5
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U
D
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1301
0.12
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325
0.50
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144
1.13
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81
2.01
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52
3.14
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36
4.52
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26
6.15
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20
8.04
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13
12.56
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9
18.09
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6
24.63
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5
32.17
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4
40.72
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G385/40/100
G385/40/50
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100
50
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32.5
35.4
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40×5
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U
D
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1220
0.10
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305
0.40
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135
0.90
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76
1.61
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49
2.51
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34
3.62
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25
4.93
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19
6.44
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12
10.05
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8
14.48
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6
19.71
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4
25.74
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3
32.58
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3
40.22
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G405/40/100
G405/40/50
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100
50
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42.1
44.9
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40×5
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U
D
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2033
0.11
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508
0.40
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226
0.90
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127
1.60
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81
2.51
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56
3.61
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41
4.92
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31
6.43
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20
10.05
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14
14.47
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10
19.70
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8
25.74
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6
32.57
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5
40.21
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G505/40/100
G505/40/50
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100
50
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51.9
54.7
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50×5
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U
D
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3177
0.08
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794
0.32
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353
0.72
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198
1.28
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127
2.01
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88
2.89
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64
3.94
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49
5.14
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31
8.04
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22
11.58
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16
15.76
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12
20.59
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9
26.06
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7
32.17
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6
38.93
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5
46.33
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G655/40/100
G655/40/50
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100
50
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66.6
69.4
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65×5
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U
D
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5370
0.06
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1342
0.25
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596
0.56
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335
0.99
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214
1.55
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149
2.23
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109
3.03
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83
3.96
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53
6.19
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37
8.91
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27
12.13
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20
15.84
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16
20.05
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13
24.75
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10
29.95
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9
35.64
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注:加重线左边为4Kpa均布荷载之下,挠度≤5mm的相应跨距,这是行人步履舒适的极限挠度。
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齿型钢格板的换算系数
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承载扁钢
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20×3
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20×5
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25×3
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25×4.5
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25×5
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32×3
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32×4.5
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32×5
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35×4.5
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35×5
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38×5
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40×3
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40×5
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45×5
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50×5
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65×5
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载荷
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不推荐
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0.79
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0.79
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0.79
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0.83
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0.83
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0.83
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0.85
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0.85
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0.86
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.87
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0.87
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0.88
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0.89
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0.92
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挠度
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1.12
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1.12
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1.12
|
1.09
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1.09
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1.09
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1.08
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1.08
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1.07
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1.07
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1.07
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1.07
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1.06
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1.04
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