Predimensionamiento Bajaa de Cargas
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Dimensiones Concepto Subconcepto Largo Ancho Altura Peso/m3 TINACO 20 BASE DE TINACO Losa 3.9 3.2 0.8 2.4 Muro 1 0.15 1 2.4 Columnas 0.15 0.15 1 2.4 Subtotal PRETIL Fachada 8 0.14 1 2.88 1.5 tabique rojo Subtotal ENTORTADO DE LOSA cemento-agua-cal 8 0.12 1.8 Subtotal LOSA 4 3 0.24 2.4 4 8 0.24 2.4 1.2 3 0.24 2.4 Subtotal CASTILLOS K-1 0.15 0.15 2.5 2.4 K-2 0.15 0.2 2.5 2.4 Subtotal MUROS Block 15x20 uro vertica 1 0.15 2.5 1.2 Block 15x20 ro horizont 1 0.15 2.5 1.2 1 Cemtento - uro vertica 1 0.15 2.5 2.1 Cemtento - ro horizont 1 0.15 2.5 2.1 Subtotal TRABES 4.1 0.32 0.16 2.4 3.75 0.32 0.16 2.4 Subtotal CADENA DE CERRAMIENTO C.C. vertical 2.25 0.29 0.15 2.4
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Transcript of Predimensionamiento Bajaa de Cargas
DimensionesConcepto Subconcepto Largo Ancho Altura Peso/m3 CantidadTINACO 20 1BASE DE TINACO
Losa 3.9 3.2 0.8 2.4 1Muro 1 0.15 1 2.4 2
Columnas 0.15 0.15 1 2.4 4Subtotal
PRETILFachada 8 0.14 1 2.88 1.5 1
tabique rojoSubtotal
ENTORTADO DE LOSAcemento-agua-cal hidra 8 0.12 1.8 2
Subtotal
LOSA4 3 0.24 2.4 14 8 0.24 2.4 1
1.2 3 0.24 2.4 1Subtotal
CASTILLOSK-1 0.15 0.15 2.5 2.4 7K-2 0.15 0.2 2.5 2.4 15
Subtotal
MUROSBlock 15x20xMuro vertical 1 0.15 2.5 1.2 17.8Block 15x20xMuro horizontal 1 0.15 2.5 1.2 19.15
1Cemtento - aMuro vertical 1 0.15 2.5 2.1 17.8Cemtento - aMuro horizontal 1 0.15 2.5 2.1 19.15
Subtotal
TRABES4.1 0.32 0.16 2.4 2
3.75 0.32 0.16 2.4 2Subtotal
CADENA DE CERRAMIENTOC.C. vertical
2.25 0.29 0.15 2.4 2
1.35 0.29 0.15 2.4 41.65 0.29 0.15 2.4 33.05 0.29 0.15 2.4 1
2 0.29 0.15 2.4 21.05 0.29 0.15 2.4 2
C.C. horizontal3.75 0.29 0.15 2.4 14.1 0.29 0.15 2.4 10.7 0.29 0.15 2.4 3
1.05 0.29 0.15 2.4 31.25 0.29 0.15 2.4 2
3 0.29 0.15 2.4 1
Subtotal
TOTAL
Carga viva
Carga de impacto30% de C.V.
Carga de impacto por sismo o viento10% Carga total
WT FINAL
Peso Total (Ton)20
Perimetro losa 14.1523.9616
0.72 Espesor losa 7.075 = 8 cm0.216
44.8976Trabe 1 8 cm / ml Más larga 3.95
7.68 Peralte 31.6 = 32 cmAncho H/2 = 16
7.68Cadena de cerramiento8 cm / ml Más larga 3.6
Peralte 28.8 = 29 cm0.864 Ancho H/2 = 150.864
6.91218.4322.0736
27.4176
0.9452.7
3.645
8.018.6175
14.017515.08062545.725625
1.0076160.9216
1.929216
0.4698
0.563760.516780.318420.4176
0.219242.50560.3915
0.428040.219240.32886
0.2610.3132
1.941844.44744
136.606481
170
Carga de impacto51
Carga de impacto por sismo o viento35.7606481
393.367129
ELEMENTO AREA TRIBUTARIA2(A-B) 2.193(A-B) 2.193(A-C) 2.0763(C-E) 1.8564(A-C) 4.514(C-E) 4.5824(D-E) 2.564''(A-C) 6.534''(C-E) 5.5345(C-E) 3.16(A-C) 3.46(D-E) 0.55A(2-3) 1.32A(3-4) 0.456A(4-4'') 0.697A(4''-6) 2.33B(2-3) 1.32C(3-4) 0.456C(4-4'') 1.394C(4''-5) 5.61C(5-6) 1.37E(3-4) 0.456E(4-4'') 0.697E(4''-5) 4.1
Perímetro = 14.15 m Área =
H = 0.07075 = 8 cm
P. Vol. concreto = 2400 kg/m3
Área (m2) Espesor (m) P.VolumétricoLosa C.M. = 12.39 0.1 2400 =
Entortado 2% de pendiente 4.83 0.02 = 0.0966Promedio = 0.0483
P. Vol. = 12.39 0.05 1400 =
Ladrillo = 12.39 0.03 1600 =
Impermeabilizante = 12.39 0.003 1000 =
Tinaco =
Agua =
WM =
WM/m2 =
FS WM =
WV =
Wu =
12.39 m2 Espesor (d) RecubrimientoH 8 2 = 10
a1 a2 mRelación m m=a1/a2 3.05 3.75 0.81333333
Total TABLERO momento Claro K MR2973.6 kg Corto 419 576.2773
Largo 394 541.8932Corto 250 343.8409
= 0.05 m Largo 222 305.3307867.3 kg
PositivoCorto 216 297.0785Largo 140 192.5509
594.72 kg
37.17 kg
20 kg
1100 kgM - M - M -
5592.79 kg M - M + M -M - M - M -
451.39548 kg/m2
677.09322 kg/m2
350 kg/m2
1478.4887 kg/m2
Dos lados adyacentes
discontinuos
Neg. Bordes interiores
Neg. Bordes dicontinuos
Wu = 1478.4887 kg/m2
w P As=P*b*d Armado No. VR d Sep=3h0.0450 0.0450 0.0039 3.13 ᶲ de 3/8" (0.71cm) 4.41 5 200.0423 0.0423 0.0037 2.95 ᶲ de 3/8" (0.71cm) 4.15 5 200.0269 0.0269 0.0023 1.87 ᶲ de 5/16" (0.49cm) 3.81 4 250.0239 0.0239 0.0021 1.66 ᶲ de 5/16" (0.49cm) 3.39 4 250.0232 0.0232 0.0020 1.61 ᶲ de 5/16" (0.49cm) 3.30 4 250.0150 0.0150 0.0013 1.05 ᶲ de 1/4" (0.32cm) 3.27 4 25
Q=MR/(b*d^2*f'c)
