| Application de mur |
7-175
|
 |
|
| Propriétés physiques | (Par métre de largeur) | |||||||||
|
Épaisseur
|
Masse
Z275 |
Force de Rendement
|
Modules de section
|
Déflection
moment d'inertie à mi-portée (106xmm4)
|
Données
d'écrasement de l'âme spécifiées
(kN)
|
|||||
|
Calibre
|
Base
(mm)
|
(kg/m2)
|
MPa
|
Mi-portée
(103xmm3)
|
Support (103xmm3)
|
Pe1
|
Pe2
|
Pi1
|
Pi2
|
|
|
26
|
0.457
|
5.37
|
230
|
6.33
|
6.34
|
0.142
|
0.245
|
0.171
|
1.54
|
0.261
|
|
24
|
0.610
|
7.12
|
230
|
8.47
|
8.47
|
0.189
|
0.552
|
0.386
|
2.89
|
0.491
|
|
22
|
0.762
|
8.69
|
230
|
10.5
|
10.5
|
0.236
|
0.995
|
0.696
|
4.69
|
0.797
|
|
20
|
0.914
|
9.81
|
230
|
12.6
|
12.6
|
0.280
|
1.58
|
1.10
|
6.94
|
1.18
|
|
18
|
1.22
|
13.1
|
230
|
16.6
|
16.6
|
0.375
|
3.18
|
2.23
|
12.8
|
2.18
|
|
Tableau
des charges
|
Charge maximale spécifiée
uniformément répartie en kN/m2
(kPa)
|
|||||||||||||||
|
Écartement des supports
(mm) |
1 portée
Épaisseur nominale de l'acier de base (mm) |
2 portées
Épaisseur nominale de l'acier de base (mm) |
3 portées
Épaisseur nominale de l'acier de base (mm) |
|||||||||||||
|
0.457
|
0.610
|
0.762
|
0.914
|
1.22
|
0.457
|
0.610
|
0.762
|
0.914
|
1.22
|
0.457
|
0.610
|
0.762
|
0.914
|
1.22
|
||
|
1200
|
B
|
4.86
|
6.49
|
8.08
|
9.64
|
12.7
|
4.86
|
6.49
|
8.08
|
9.64
|
12.7
|
6.08
|
8.12
|
10.1
|
12.1
|
15.9
|
|
D
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
1400
|
B
|
3.57
|
4.77
|
5.93
|
7.08
|
9.35
|
3.57
|
4.77
|
5.93
|
7.08
|
9.35
|
4.46
|
5.96
|
7.42
|
8.85
|
11.7
|
|
D
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
1500
|
B
|
3.11
|
4.16
|
5.17
|
6.17
|
8.14
|
3.11
|
4.16
|
5.17
|
6.17
|
8.14
|
3.89
|
5.19
|
6.46
|
7.71
|
10.2
|
|
D
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
1600
|
B
|
2.73
|
3.65
|
4.54
|
5.42
|
7.16
|
2.73
|
3.65
|
4.54
|
5.42
|
7.16
|
3.42
|
4.57
|
5.68
|
6.78
|
8.95
|
|
D
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
1800
|
B
|
2.16
|
2.89
|
3.59
|
4.28
|
5.66
|
2.16
|
2.89
|
3.59
|
4.28
|
5.66
|
2.70
|
3.61
|
4.49
|
5.36
|
7.07
|
|
D
|
2.11
|
2.80
|
3.50
|
4.19
|
5.57
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
2000
|
B
|
1.75
|
2.34
|
2.91
|
3.47
|
4.58
|
1.75
|
2.34
|
2.91
|
3.47
|
4.58
|
2.19
|
2.92
|
3.63
|
4.34
|
5.73
|
|
D
|
1.54
|
2.04
|
2.55
|
3.06
|
4.06
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
2200
|
B
|
1.44
|
1.93
|
2.40
|
2.87
|
3.79
|
1.45
|
1.93
|
2.40
|
2.87
|
3.79
|
1.81
|
2.41
|
3.00
|
3.59
|
4.73
|
|
D
|
1.15
|
1.54
|
1.92
|
2.30
|
3.05
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
2400
|
B
|
1.21
|
1.62
|
2.02
|
2.41
|
3.18
|
1.22
|
1.62
|
2.02
|
2.41
|
3.18
|
1.52
|
2.03
|
2.52
|
3.01
|
3.98
|
|
D
|
0.89
|
1.18
|
1.148
|
1.77
|
2.35
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
2500
|
B
|
1.12
|
1.50
|
1.86
|
2.22
|
2.93
|
1.12
|
1.50
|
1.86
|
2.22
|
2.93
|
1.40
|
1.87
|
2.33
|
2.78
|
3.66
|
|
D
|
0.79
|
1.05
|
1.31
|
1.56
|
2.08
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
2600
|
B
|
1.04
|
1.38
|
1.72
|
2.05
|
2.71
|
1.04
|
1.38
|
1.72
|
2.05
|
2.71
|
1.29
|
1.73
|
2.15
|
2.57
|
3.39
|
|
D
|
0.70
|
0.93
|
1.16
|
1.39
|
1.85
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
S
|
|
|
2800
|
B
|
-
|
1.19
|
1.48
|
1.77
|
2.34
|
-
|
1.19
|
1.48
|
1.77
|
2.34
|
1.12
|
1.49
|
1.85
|
2.21
|
2.92
|
|
D
|
-
|
0.75
|
0.93
|
1.11
|
1.48
|
-
|
S
|
S
|
S
|
S
|
1.06
|
1.41
|
1.76
|
2.11
|
2.80
|
|