Betonske konstrukcije - EC2
1
Tablica za dimenzioniranje AB pravokutnih presjeka prema EC2
ε
c2
(%
o
)
ε
s1
(‰)
ξ
=x/d
ζ
=z/d
μ
sd
-0.1 20.0 0.005
0.998
0.000
-0.2 20.0 0.010
0.997
0.001
-0.3 20.0 0.015
0.995
0.002
-0.4 20.0 0.020
0.993
0.003
-0.5 20.0 0.024
0.992
0.005
-0.6 20.0 0.029
0.990
0.007
-0.7 20.0 0.034
0.988
0.009
-0.8 20.0 0.038
0.987
0.011
-0.9 20.0 0.043
0.985
0.014
-1.0 20.0 0.048
0.983
0.017
-1.1 20.0 0.052
0.982
0.019
-1.2 20.0 0.057
0.980
0.023
-1.3 20.0 0.061
0.978
0.026
-1.4 20.0 0.065
0.977
0.029
-1.5 20.0 0.070
0.975
0.033
-1.6 20.0 0.074
0.973
0.036
-1.7 20.0 0.078
0.971
0.039
-1.8 20.0 0.083
0.969
0.043
-1.9 20.0 0.087
0.968
0.046
-2.0 20.0 0.091
0.966
0.050
-2.1 20.0 0.095
0.964
0.053
-2.2 20.0 0.099
0.962
0.056
-2.3 20.0 0.103
0.960
0.060
-2.4 20.0 0.107
0.959
0.063
-2.5 20.0 0.111
0.957
0.066
-2.6 20.0 0.115
0.955
0.069
-2.7 20.0 0.119
0.953
0.073
-2.8 20.0 0.123
0.951
0.076
-2.9 20.0 0.127
0.949
0.079
-3.0 20.0 0.130
0.947
0.081
-3.1 20.0 0.134
0.945
0.084
-3.2 20.0 0.138
0.943
0.088
-3.3 20.0 0.142
0.942
0.091
-3.4 20.0 0.145
0.940
0.093
-3.5
20.0
0.149
0.938
0.096
-3.5 19.5 0.152
0.937
0.098
-3.5 19.0 0.156
0.935
0.100
-3.5 18.5 0.159
0.934
0.102
-3.5 18.0 0.163
0.932
0.105
-3.5 17.5 0.167
0.931
0.107
-3.5 17.0 0.171
0.929
0.109
-3.5 16.5 0.175
0.927
0.112
-3.5 16.0 0.179
0.926
0.114
-3.5 15.5 0.184
0.923
0.117
-3.5 15.0 0.189
0.921
0.120
-3.5 14.5 0.194
0.919
0.123
-3.5 14.0 0.200
0.917
0.126
-3.5 13.5 0.206
0.914
0.130
-3.5 13.0 0.212
0.912
0.133
-3.5 12.5 0.219
0.909
0.137
-3.5 12.0 0.226
0.906
0.141
-3.5 11.5 0.233
0.903
0.145
-3.5 11.0 0.241
0.900
0.149
Betonske konstrukcije - EC2
2
ε
c2
(%
o
)
ε
s1
(‰)
ξ
=x/d
ζ
=z/d
μ
sd
-3.5 10.5 0.250
0.896
0.154
-3.5 10.0 0.259
0.892
0.159
-3.5 9.5 0.269
0.888
0.164
-3.5 9.0 0.280
0.884
0.170
-3.5 8.5 0.292
0.879
0.177
-3.5 8.0 0.304
0.874
0.183
-3.5 7.5 0.318
0.868
0.190
-3.5 7.0 0.333
0.861
0.197
-3.5 6.5
0.350 0.854
0.206
-3.5 6.0 0.368
0.847
0.214
-3.5 5.5 0.389
0.838
0.224
-3.5 5.0 0.412
0.829
0.235
-3.5
4.5
0.438
0.818
0.247
-3.5
4.0
0.467
0.806
0.259
-3.5
3.5
0.500
0.792
0.272
-3.5
3.0
0.538
0.776
0.287
-3.5
2.5
0.583
0.757
0.304
-3.5
2.0
0.636
0.735
0.322
-3.5
1.5
0.700
0.709
0.342
-3.5
1.0
0.778
0.676
0.362
-3.5
0.5
0.875
0.636
0.383
Betonske konstrukcije - EC2
4
Tablice za odabir armature (plo
č
a, zid)
Razmak
Površina presjeka u cm2 na širini plo
č
e od 100 cm
šipaka
Promjer šipke u mm
t
6 7 8 10 12 14 16 18 20
7.0
4.04 5.50 7.18 11.22 16.16 21.99 28.73 36.36 44.87
7.5
3.77 5.13 6.70 10.47 15.08 20.52 26.81 33.93 41.88
8.0
3.53 4.81 6.28 9.82 14.14 19.24 25.14 31.81 39.26
8.5
3.33 4.53 5.91 9.24 13.31 18.11 23.66 29.94 36.95
9.0
3.14 4.28 5.59 8.73 12.57 17.10 22.34 28.28 34.90
9.5
2.98 4.05 5.29 8.27 11.90 16.20 21.17 26.79 33.06
10.0
2.83
3.85
5.03
7.85
11.31
15.39
20.11
25.45
31.41
10.5
2.69 3.67 4.79 7.48 10.77 14.66 19.15 24.24 29.91
11.0
2.57 3.50 4.57 7.14 10.28 13.99 18.28 23.14 28.55
11.5 2.46 3.35 4.37 6.83 9.84 13.39 17.49 22.13 27.31
12.0 2.36 3.21 4.19 6.54 9.42 12.83 16.76 21.21 26.17
12.5
2.26
3.08
4.02
6.28
9.05
12.32
16.09
20.36
25.13
13.0 2.17 2.96 3.87 6.04 8.70 11.84 15.47 19.58 24.16
13.5 2.09 2.85 3.72 5.82 8.38 11.40 14.90 18.85 23.27
14.0 2.02 2.75 3.59 5.61 8.08 11.00 14.36 18.18 22.44
14.5 1.95 2.65 3.47 5.42 7.80 10.62 13.87 17.55 21.66
15.0
1.89
2.57
3.35
5.24
7.54
10.26
13.41
16.97
20.94
15.5 1.82 2.48 3.24 5.07 7.30 9.93 12.97 16.42 20.27
16.0 1.77 2.41 3.14 4.91 7.07 9.62 12.57 15.90 19.64
16.5 1.71 2.33 3.05 4.76 6.85 9.33 12.19 15.42 19.04
17.0 1.66 2.26 2.96 4.62 6.65 9.05 11.83 14.97 18.48
17.5 1.62 2.20 2.87 4.49 6.46 8.79 11.49 14.54 17.95
18.0 1.57 2.14 2.79 4.36 6.28 8.55 11.17 14.14 17.46
18.5 1.53 2.08 2.72 4.25 6.11 8.32 10.87 13.76 16.94
19.0 1.49 2.03 2.65 4.13 5.95 8.10 10.58 13.39 16.54
19.5 1.45 1.97 2.58 4.03 5.80 7.89 10.31 13.05 16.11
20.0
1.41
1.92
2.51
3.93
5.65
7.69
10.05
12.72
15.72
Betonske konstrukcije - EC2
5
Tablice za odabir armature plo
č
e ili zida za uobi
č
ajene razmake 10, 12.5, 15 i 20 cm.
φ
(mm)
razmak A
s
8 20
2.51
8 15
3.35
10 20 3.93
8 12.5
4.02
8 10
5.03
10 15 5.24
12 20 5.65
10 12.5 6.28
12 15 7.54
14 20 7.70
10 10 7.85
12 12.5 9.05
16 20
10.05
14 15
10.26
12 10
11.31
14 12.5
12.32
16 15
13.40
19 20
14.18
14 10
15.39
20 20
15.71
16 12.5
16.08
19 15
18.90
22 20
19.01
16 10
20.11
20 15
20.94
19 12.5
22.68
25 20
24.54
20 12.5
25.13
22 15
25.34
19 10
28.35
22 12.5
30.41
28 20
30.79
20 10
31.42
25 15
32.72
22 10
38.01
25 12.5
39.27
32 20
40.21
28 15
41.05
25 10
49.09
28 12.5
49.26
36 20
50.89
32 15
53.62
28 10
61.58
32 12.5
64.34
36 15
67.86
32 10
80.42
36 12.5
81.43
36 10
101.79
Betonske konstrukcije - EC2
7
Tablice za odabir armature grede.
kom
φ
(mm)
A
s
2 8
1.01
3 8
1.51
2 10
1.57
4 8
2.01
2 12
2.26
3 10
2.36
5 8
2.51
2 14
3.08
4 10
3.14
3 12
3.39
5 10
3.93
2 16
4.02
4 12
4.52
3 14
4.62
5 12
5.65
2 19
5.67
3 16
6.03
4 14
6.16
2 20
6.28
2 22
7.60
5 14
7.70
4 16
8.04
3 19
8.51
3 20
9.42
2 25
9.82
5 16
10.05
4 19
11.34
3 22
11.40
2 28
12.32
4 20
12.57
5 19
14.18
3 25
14.73
4 22
15.21
5 20
15.71
2 32
16.08
3 28
18.47
5 22
19.01
4 25
19.63
2 36
20.36
3 32
24.13
5 25
24.54
4 28
24.63
3 36
30.54
5 28
30.79
4 32
32.17
5 32
40.21
4 36
40.72
5 36
50.89
