tabla de carga - grupo visbalgrupovisbal.com/wp-content/uploads/2016/05/tabla-de-carga1.pdfnota 1:...
TRANSCRIPT
-
Nota 1: Para rejillas antideslizantes (dentadas) se recomienda usar platinas con un ancho 6.35mm (1/4”) mayor al ancho especi�cado según la carga.Nota 2: 6.35mm (1/4”) es la de�exión máxima considerada para el confort del peatón, pero puede ser superior de acuerdo con el criterio del diseñador/ingeniero.Nota 3: El uso de una distancia entre apoyos superior a la longitud máxima recomendada genera una de�exión mayor a 6.35mm (1/4).Nota 4: Todas nuestras rejillas son fabricadas bajo la norma MBG 531-09 metal bar grating de la National Association of Architectural Metal Manufacturers (NAAM).
U: Carga Uniforme Permisible, kg/mDu: De�exión bajo la carga uniforme, mmC: Carga concentrada al centro de la distancia entre apoyos, kg/mDc: De�exión bajo la carga concentrada, mm
19 x 33/4” x 1/8“
19 x 53/4” x 3/16“
25 x 31” x 1/8
25 x 51” x 3/16“
32 x 31-1/4” x 1/8“
32 x 51-1/4” x 3/16“
38 x 31-1/2” x 1/8“
38 x 51-1/2” x 3/16“
44 x 51-3/4” x 3/16“
50 x 52 x 3/16“
57 x 52-1/4” x 3/16“
64 x 52-1/2” x 3/16”
UDuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
DcU
DuC
Dc
17332.515282.0126022.517932.0130861.889411.5246241.8814091.5248191.5214691.2272261.5222021.2269381.2721151.02
104091.2731731.02
141641.0943170.86
185000.9456390.76
234160.8471370.66
289090.7688110.61
11083.944233.1516653.946343.1519722.957522.3629592.9511282.3630862.3611741.8846242.3617621.8844381.9816921.5766601.9825371.5790671.7034541.35
118401.4745121.19
149841.3257101.04
185001.1970490.94
7715.663534.5511575.665284.5513724.276273.4020564.279413.4021433.409792.7232133.4014692.7230862.8421152.2646242.8421152.2662932.4428781.9682222.1337591.70
104091.8847581.52
128511.7058741.37
5667.723026.178507.724546.1710065.795374.6215095.798054.6215724.628393.7123584.6212593.7122653.8612083.1033983.8618133.1046243.3024672.6460402.9032222.3176462.5740792.0694382.3150341.85
43510.082658.08649
10.083968.087717.574706.0511577.577056.0512066.057344.8518066.0511014.8517335.0510584.0426025.0515864.0435404.3221593.4546243.7828203.0258543.3535692.6972263.0244062.41
34212.78235
10.21513
12.78353
10.216109.584187.679139.586277.679527.676536.1214267.679796.1213726.389415.1120566.3814095.1127985.4619184.3736574.8025063.8446244.2731733.4057123.8439173.07
49311.843779.45742
11.845649.457719.455887.5711579.458817.5711087.878456.3016657.8712696.3022656.7617285.4129595.9222564.7237455.2628544.2246244.7235243.78
45415.98452
12.80684
15.98677
12.80659
13.31650
10.67986
13.31976
10.67134311.4313299.1417539.9817358.0022178.8921977.1127398.0027116.40
39518.54420
14.83591
18.54629
14.83566
15.44604
12.37850
15.44906
12.37115713.23123410.59150911.5816129.27191410.3120398.2323589.2725187.42
49317.73564
14.20742
17.73845
14.20100615.21115212.17131313.31150510.64166511.8419039.45205610.6423508.51
38622.78497
18.24576
22.78747
18.24786
19.53101615.62102517.09132713.67129915.19167912.14160113.67207310.95
34225.55470
20.42513
25.55705
20.42698
21.89960
17.50913
19.15125315.32115717.02158613.61142615.32195812.27
43520.17528
16.15649
20.17793
16.15884
17.30107913.84115715.14140912.12146513.46178410.77180612.1222029.68
34217.02314
13.61513
17.02470
13.61537
13.61490
10.90801
13.61734
10.90771
11.357059.09115711.3510589.0915729.7314397.7720568.5118806.8126027.5723806.0532136.8129385.46
41014.30342
11.46610
14.30512
11.46635
11.465349.14957
11.468019.149189.557697.6213779.5511537.6218758.1815706.5324467.1620515.7230956.3525955.0838235.7232044.57
610 762 914 1067 1219 1372
1524 1676 1829
1981 2134
2286 2438 2591 2743
PLATINASPORTANTES
PESOKg/m2
DISTANCIA ENTRE APOYOS (en mm)
20
28
25
36
30
44
36
52
60
68
76
84
2
Carga
Largo
Anch
o
De�exión(D)
Carga
Largo
Anch
o
De�exión(D)
TABLA DE CARGAS PARA REJILLAS TIPO S Y TIPO T