Catalogo De Precor

PLACA COLABORANTE Propiedades

PLACA COLABORANTE

1 1/2"

PROPIEDADES DE LA SECCIÓN (x metro de ancho)
Gage t mm
22 20 18 16 0.75 0.90 1.20 1.50

A cm
2

Peso kg/m
7.98 9.58 12.77 15.96
2

I cm
4

Sp cm
3

Sn cm
3

Vn kg
4.715 5.658 7.544 9.430

Studs 1/m
1.57 1.88 2.51 3.13

10.17 12.20 16.27 20.33

25.23 30.28 40.37 50.47

15.42 18.51 24.67 30.85

11.6613.99 18.66 23.32

PROPIEDADES DE LA SECCIÓN COMPUESTA (x metro de ancho)
Espesor cm 9 10 Mnf kg-m 1.239 1.440 1.641 1.841 2.042 2.242 2.443 2.643 1.454 1.695 1.935 2.176 2.417 2.657 2.898 3.138 1.856 2.177 2.498 2.819 3.139 3.460 3.781 4.102 2.213 2.614 3.015 3.416 3.817 4.218 4.618 5.019 Avc cm2 686 790 898 1.013 1.133 1.258 1.388 1.525 686 790 898 1.013 1.133 1.258 1.388 1.525 686 790 8981.013 1.133 1.258 1.388 1.525 686 790 898 1.013 1.133 1.258 1.388 1.525 Vol m3/m2 0.067 0.077 0.087 0.097 0.107 0.117 0.127 0.137 0.067 0.077 0.087 0.097 0.107 0.117 0.127 0.137 0.067 0.077 0.087 0.097 0.107 0.117 0.127 0.137 0.067 0.077 0.087 0.097 0.107 0.117 0.127 0.137 Wc kg/m2 161 185 209 233 257 281 305 329 161 185 209 233 257 281 305 329 161 185 209 233 257 281 305 329 161 185 209 233 257 281305 329 Sc cm3 43.51 51.77 60.34 69.14 78.02 87.10 96.26 105.48 51.06 60.84 71.00 81.46 92.04 102.87 113.71 124.74 65.48 78.37 91.61 105.27 119.27 133.37 147.79 162.34 79.28 94.88 111.29 127.97 145.26 162.73 180.63 198.54 Iav cm4 425 578 763 985 1.245 1.546 1.892 2.285 453 616 813 1.048 1.323 1.641 2.006 2.420 505 686 904 1.164 1.467 1.818 2.219 2.673 552 749 986 1.269 1.598 1.979 2.413 2.903 Mn0kg-m 858 1.021 1.190 1.363 1.539 1.718 1.898 2.080 1.007 1.200 1.400 1.606 1.815 2.029 2.242 2.460 1.291 1.545 1.807 2.076 2.352 2.630 2.914 3.201 1.563 1.871 2.195 2.524 2.865 3.209 3.562 3.915

f'c = 210 kg/cm 2
Vnt kg 8.958 9.869 10.580 11.327 12.109 12.926 13.779 14.668 8.958 10.308 11.523 12.270 13.052 13.869 14.722 15.611 8.958 10.308 11.730 13.224 14.788 15.755 16.608 17.497 8.958 10.30811.730 13.224 14.788 16.422 18.128 19.383 Luz máx. sin apuntalamiento (m) 1 Luz 1.94 1.85 1.77 1.70 1.64 1.59 1.54 1.51 2.18 2.07 1.98 1.90 1.83 1.77 1.72 1.69 2.60 2.47 2.35 2.26 2.17 2.10 2.04 1.99 2.93 2.81 2.68 2.57 2.47 2.38 2.32 2.27 2 Luces 2.25 2.15 2.06 1.98 1.91 1.85 1.80 1.74 2.45 2.35 2.25 2.17 2.09 2.02 1.96 1.91 2.82 2.70 2.59 2.50 2.41 2.33 2.26 2.20 3.14 3.01 2.89 2.78 2.68 2.602.52 2.45 3 Luces 2.32 2.22 2.13 2.05 1.98 1.91 1.86 1.80 2.54 2.43 2.33 2.24 2.16 2.09 2.03 1.97 2.92 2.79 2.68 2.58 2.49 2.41 2.34 2.27 3.25 3.11 2.98 2.87 2.78 2.69 2.61 2.53 Ast cm2/m 0.39 0.47 0.54 0.62 0.69 0.77 0.84 0.92 0.39 0.47 0.54 0.62 0.69 0.77 0.84 0.92 0.39 0.47 0.54 0.62 0.69 0.77 0.84 0.92 0.39 0.47 0.54 0.62 0.69 0.77 0.84 0.92

22 gage 20 gage 18 gage 16 gage

11 12 13 14 1516 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16

- NOTA: PLACA COLABORANTE ESTRUCTURAL - Acero galvanizado G300s 300Mpa, Equivalente ASTM A 653 ss, Grado 40. - (Fy=2,530 kg/cm²). - (Fc=210 kg/cm²).

2

PLACA COLABORANTE Cargas Admisibles
L, CARGA VIVA UNIFORME, kg/m2
Espesor cm 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 1516 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 9 10 11 12 13 14 15 16 Mn kg-m 1.239 1.440 1.641 1.841 2.042 2.242 2.443 2.643 1.454 1.695 1.935 2.176 2.417 2.657 2.898 3.138 1.856 2.177 2.498 2.819 3.139 3.460 3.781 4.102 2.213 2.614 3.015 3.416 3.817 4.218 4.618 5.019 858 1.021 1.190 1.363 1.539 1.718 1.898 2.080 1.007 1.200 1.400 1.606 1.815 2.029 2.242 2.460 1.291 1.5451.807 2.076 2.352 2.630 2.914 3.201 1.563 1.871 2.195 2.524 2.865 3.209 3.562 3.915 1.60 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.549 1.849 1.950 1.950 1.950 1.950 1.950 1.950 1.839 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950 1.950...