|
Ferri tipo
a U
|
Larghezza
base H
|
Altezza ala
B
|
Spessore base
A
|
Spessore ala
|
Sezione cm2
|
Peso Kg/mt
|
| 30 |
30 |
33 |
5,0 |
7,0 |
5,44 |
4,27 |
| 40 |
40 |
35 |
5,0 |
7,0 |
6,21 |
4,87 |
| 50 |
50 |
38 |
5,0 |
7,0 |
7,12 |
5,59 |
| 65 |
65 |
42 |
5,5 |
7,5 |
9,03 |
7,09 |
| 80 |
80 |
45 |
6,0 |
8,0 |
11,00 |
8,64 |
| 100 |
100 |
50 |
6,0 |
8,5 |
13,50 |
10,60 |
| 120 |
120 |
55 |
7,0 |
9,0 |
17,00 |
13,35 |
| 140 |
140 |
60 |
7,0 |
10,0 |
20,40 |
16,01 |
| 160 |
160 |
65 |
7,5 |
10,5 |
24,00 |
18,84 |
| 180 |
180 |
70 |
8,0 |
11,0 |
28,00 |
21,98 |
| 200 |
200 |
75 |
8,5 |
11,5 |
32,20 |
25,28 |
| 220 |
220 |
80 |
9,0 |
12,5 |
37,40 |
29,36 |
| 240 |
240 |
85 |
9,5 |
13,0 |
42,30 |
33,21 |
| 260 |
260 |
90 |
10,0 |
14,0 |
48,30 |
37,92 |
| 280 |
280 |
95 |
10,0 |
15,0 |
53,30 |
41,84 |
| 300 |
300 |
100 |
10,0 |
16,0 |
58,80 |
46,16 |
|
|
Ferri Tipo a U
|
momenti di inerzia
|
moduli di resistenza
|
raggi di inerzia
|
|
Jx
|
Jy
|
Wx
|
Wx
|
ix
|
iy
|
|
cm4
|
cm4
|
cm3
|
cm3
|
cm
|
cm
|
80
|
106
|
19.4
|
26.5
|
6.35
|
3.10
|
1.33
|
100
|
205
|
29.1
|
41.10
|
8.45
|
3.91
|
1.47
|
120
|
364
|
43.10
|
60.70
|
11.10 |
4.63
|
1.59
|
140
|
605
|
62.50
|
86.40
|
14.70
|
5.45
|
1.75
|
| 160 |
925
|
85.10
|
116
|
18.20
|
6.21
|
1.88
|
| 180 |
1354
|
114
|
150
|
22.4
|
6.96
|
2.01
|
| 200 |
1911
|
148
|
191
|
26.90
|
7.71
|
2.14
|
| 220 |
2691
|
196
|
245
|
33.50
|
8.48
|
2.29
|
| 240 |
3599
|
247
|
300
|
39.50
|
9.22
|
2.42
|
| 260 |
4824
|
317
|
371
|
47.80
|
10
|
2.56
|
| 280 |
6276
|
398
|
448
|
57.20
|
10.80
|
2.73
|
300
|
8028
|
493
|
535
|
67.6
|
11.70
|
2.90
|
|
