Akerman
Beton C16/20
Stal RB500
b
w
=
7
cm
b
w
=
7
cm
b
eff
=
31
cm
b
eff
=
31
cm
h =
24
cm
h =
25
cm
h
f
=
4
cm
h
f
=
5
cm
a
1
=
3
cm
a
1
=
3
cm
zbrojenie
A
s1
M
Rd
zbrojenie
A
s1
M
Rd
#
[cm
2
]
[kNm]
#
[cm
2
]
[kNm]
8
0,503
4,53
8
0,503
4,74
8/10
0,644
5,77
8/10
0,644
6,05
10
0,785
7,00
10
0,785
7,34
10/12
0,958
8,50
10/12
0,958
8,92
12
1,131
9,99
12
1,131
10,48
12/14
1,335
11,71
12/14
1,335
12,29
14
1,539
13,42
14
1,539
14,09
14/16
1,775
15,37
14/16
1,775
16,34
16
2,011
17,28
16
2,011
18,16
16/18
2,278
19,41
16/18
2,278
20,41
18
2,545
21,51
18
2,545
22,62
18/20
2,843
23,80
18/20
2,843
25,04
20
3,142
26,05
20
3,142
27,42
20/22
3,472
28,44
20/22
3,472
29,99
22
3,801
30,58
22
3,801
32,50
pustak 20 cm, płyta 4 cm
pustak 20 cm, płyta 5 cm