ANÁLISIS DE UN PLANO DE VIGAS
A. MATERIALES
·
V 308
EL. 585.4
s=0.5x1.3
Barra
|
Longitud (m)
|
Peso (kg)
|
Precio
|
P554
|
8.04
|
319.4292
|
$ 757,366.63
|
P523
|
8.04
|
107.8164
|
$ 255,632.68
|
P556
|
3.6
|
193.2336
|
$ 458,156.87
|
P530
|
1.6
|
85.8816
|
$ 203,625.27
|
TOTAL
|
706.3608
|
$ 1,674,781.46
|
Volumen=4.84m3
Dosificación para concreto de 3000psi
Material
|
Unidad
|
Cantidad
|
Cemento
|
Bultos
|
7
|
Arena
|
m3
|
0.56
|
Grava
|
m3
|
0.84
|
Agua
|
l
|
180
|
Material
|
Unidad
|
Cantidad
|
Precio
|
Cemento
|
Bultos
|
33.852
|
$ 914,004.00
|
Arena
|
m3
|
2.70816
|
$ 193,275.96
|
Grava
|
m3
|
4.06224
|
$ 332,677.14
|
Agua
|
l
|
870.48
|
$ 8,704.80
|
TOTAL
|
$ 1,448,661.91
|
·
V 309
EL. 585.4
S=0.5x1.3
Barra
|
Longitud (m)
|
Peso (kg)
|
Precio
|
P554
|
8.04
|
319.4292
|
$ 757,366.63
|
P523
|
8.04
|
107.8164
|
$ 255,632.68
|
P555
|
3.44
|
15.3768
|
$ 36,458.39
|
P556
|
3.6
|
193.2336
|
$ 458,156.87
|
P530
|
1.6
|
85.8816
|
$ 203,625.27
|
TOTAL
|
721.7376
|
$ 1,711,239.85
|
Volumen=4.84m3
Material
|
Unidad
|
Cantidad
|
Precio
|
Cemento
|
Bultos
|
33.852
|
$ 914,004.00
|
Arena
|
m3
|
2.70816
|
$ 193,275.96
|
Grava
|
m3
|
4.06224
|
$ 332,677.14
|
Agua
|
l
|
870.48
|
$ 8,704.80
|
TOTAL
|
$ 1,448,661.91
|
·
V 313
(Son 2)
EL. 585.4
S=1x1.3
S=1.75x2.3
S=1.75x1.3
Barra
|
Longitud (m)
|
Peso (kg)
|
Precio
|
P612
|
7.34
|
94.01072
|
$ 222,899.42
|
P453
|
6.39
|
204.6078
|
$ 485,125.09
|
P638
|
4.37
|
111.94192
|
$ 265,414.29
|
P463
|
5.84
|
78.3144
|
$ 185,683.44
|
P644
|
7.85
|
280.69245
|
$ 665,521.80
|
P637
|
10.42
|
183.55872
|
$ 435,217.73
|
P462
|
10.49
|
335.8898
|
$ 796,394.72
|
P464
|
10
|
134.1
|
$ 317,951.10
|
P645
|
8.4
|
300.3588
|
$ 712,150.71
|
P461
|
8.37
|
1340.037
|
$ 3,177,227.73
|
P627
|
8.36
|
267.6872
|
$ 634,686.35
|
P618
|
10.48
|
268.45568
|
$ 636,508.42
|
P465
|
6.08
|
108.7104
|
$ 257,752.36
|
P636
|
11.51
|
884.52048
|
$ 2,097,198.06
|
P602
|
6.89
|
220.6178
|
$ 523,084.80
|
P643
|
5.09
|
521.54176
|
$ 1,236,575.51
|
P466
|
11.39
|
203.6532
|
$ 482,861.74
|
P602
|
7
|
537.936
|
$ 1,275,446.26
|
P608
|
11.63
|
372.3926
|
$ 882,942.85
|
P529
|
4.6
|
329.2128
|
$ 780,563.55
|
P530
|
1.6
|
458.0352
|
$ 1,086,001.46
|
P467
|
8.1
|
700.4718
|
$ 1,660,818.64
|
P533
|
2.6
|
1573.8996
|
$ 3,731,715.95
|
P531
|
1.8
|
155.6604
|
$ 369,070.81
|
P585
|
6.1
|
60.634
|
$ 143,763.21
|
P530
|
1.6
|
111.328
|
$ 263,958.69
|
TOTAL
|
9838.26853
|
$ 23,326,534.68
|
|
TOTAL 2 VIGAS
|
19676.53706
|
$ 46,653,069.37
|
Volumen=68.08m3
Material
|
Unidad
|
Cantidad
|
Precio
|
Cemento
|
Bultos
|
476.53725
|
$ 12,866,505.75
|
Arena
|
m3
|
38.12298
|
$ 2,720,760.84
|
Grava
|
m3
|
57.18447
|
$ 4,683,122.17
|
Agua
|
l
|
12253.815
|
$ 122,538.15
|
TOTAL
|
$ 20,392,926.91
|
||
TOTAL 2 VIGAS
|
$ 40,785,853.81
|
·
V 314
EL. 585.4
S=0.83x1.3
Barra
|
Longitud (m)
|
Peso (kg)
|
Precio
|
P615
|
9.96
|
550.2978
|
$ 1,304,756.08
|
P654
|
9.96
|
134.7705
|
$ 319,540.86
|
P556
|
4.26
|
101.62656
|
$ 240,956.57
|
P530
|
1.6
|
76.3392
|
$ 181,000.24
|
TOTAL
|
863.03406
|
$ 2,046,253.76
|
Volumen=10.2m3
Material
|
Unidad
|
Cantidad
|
Precio
|
Cemento
|
Bultos
|
71.37585
|
$ 1,927,147.95
|
Arena
|
m3
|
5.710068
|
$ 407,516.13
|
Grava
|
m3
|
8.565102
|
$ 701,439.03
|
Agua
|
l
|
1835.379
|
$ 18,353.79
|
TOTAL
|
$ 3,054,456.90
|
·
V 315
EL. 585.4
S=1x1.3
Barra
|
Longitud (m)
|
Peso (kg)
|
Precio
|
P455
|
4.98
|
159.4596
|
$ 378,078.71
|
P609
|
7.18
|
275.88432
|
$ 654,121.72
|
P613
|
7.37
|
98.8317
|
$ 234,329.96
|
P594
|
8.16
|
162.0984
|
$ 384,335.31
|
P510
|
11.94
|
189.75048
|
$ 449,898.39
|
P606
|
10.66
|
211.7609
|
$ 502,085.09
|
P607
|
5.07
|
100.71555
|
$ 238,796.57
|
P629
|
11.73
|
186.41316
|
$ 441,985.60
|
P614
|
10.24
|
137.3184
|
$ 325,581.93
|
P611
|
10.34
|
205.4041
|
$ 487,013.12
|
P586
|
6.55
|
104.0926
|
$ 246,803.55
|
P529
|
4.6
|
292.6336
|
$ 693,834.27
|
P530
|
1.6
|
407.1424
|
$ 965,334.63
|
TOTAL
|
2531.50521
|
$ 6,002,198.85
|
Volumen=20.94m3
Material
|
Unidad
|
Cantidad
|
Precio
|
Cemento
|
Bultos
|
146.601
|
$ 3,958,227.00
|
Arena
|
m3
|
11.72808
|
$ 837,009.61
|
Grava
|
m3
|
17.59212
|
$ 1,440,706.67
|
Agua
|
l
|
3769.74
|
$ 37,697.40
|
TOTAL
|
$ 6,273,640.68
|
Total acero=$58.087.543,28
Total concreto= $53.011.275,21
B.
MANO DE OBRA
Descripción
|
Unidad
|
Cantidad
|
Valor unitario
|
Valor total
|
Cuadrilla AA
|
Hora
|
101.666225
|
$
20,500.00
|
|
TOTAL MANO DE OBRA
|
$
2,084,157.61
|
C.
EQUIPOS Y HERRAMIENTAS
Descripción
|
Unidad
|
Cantidad
|
Valor unitario
|
Valor total
|
Mezcladora
|
hora
|
163.33245
|
$ 5,000.00
|
$ 816,662.25
|
Herramienta menor
|
Global
|
$ 104,207.88
|
||
Laminas para viga
|
m lineal
|
15
|
$ 5,000.00
|
|
Alambre
|
kg
|
734.9752419
|
$ 3,400.00
|
$ 2,498,915.82
|
Mordaza en platina con cuña
|
m lineal
|
30
|
$ 72.00
|
$ 2,160.00
|
Parales
|
Unidad
|
50
|
$ 105.00
|
$ 5,250.00
|
TOTAL EQUIPOS Y HERRAMIENTAS
|
$ 3,502,195.95
|
Total construcción =$116.685.172,06
No hay comentarios.:
Publicar un comentario