tablas y abacos para diseño de columnas de madera
TRANSCRIPT
A56
2 3 4 5 6 7
0.00
10,000.00
20,000.00
30,000.00
40,000.00
50,000.00
60,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO A
10*10
10*15
10*20
15*15
15*20
15*25
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
15 x 25
10 x 10
Fuente: Elaboración Propia
A57
2 3 4 5 6 7 8 9 10
0.00
20,000.00
40,000.00
60,000.00
80,000.00
100,000.00
120,000.00
140,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO A
20*20
20*25
20*30
25*25
25*30
25*35
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
25 x 35
20 x 20
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
50,000.00
100,000.00
150,000.00
200,000.00
250,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO A
30*30
30*35
30*40
35*35
35*40
35*45
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
35 x 45
30 x 30
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
50,000.00
100,000.00
150,000.00
200,000.00
250,000.00
300,000.00
350,000.00
400,000.00
450,000.00
500,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO A
40*40
40*45
40*50
45*45
45*50
45*55
50*50
50*55
50*60
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
50 x 60
40 x 40
Fuente: Elaboración Propia
2 3 4 5 6 7
0.00
5,000.00
10,000.00
15,000.00
20,000.00
25,000.00
30,000.00
35,000.00
40,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO B
10*10
10*15
10*20
15*15
15*20
15*25
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
10 x 10
15 x 25
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
20,000.00
40,000.00
60,000.00
80,000.00
100,000.00
120,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO B
20*20
20*25
20*30
25*25
25*30
25*35
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
25 x 35
20 x 20
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
20,000.00
40,000.00
60,000.00
80,000.00
100,000.00
120,000.00
140,000.00
160,000.00
180,000.00
200,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO B
30*30
30*35
30*40
35*35
35*40
35*45
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
35 x 45
30 x 30
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
50,000.00
100,000.00
150,000.00
200,000.00
250,000.00
300,000.00
350,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO B
40*40
40*45
40*50
45*45
45*50
45*55
50*50
50*55
50*60
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
50 x 60
40 x 40
Fuente: Elaboración Propia
2 3 4 5 6 7
0.00
5,000.00
10,000.00
15,000.00
20,000.00
25,000.00
30,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO C
10*10
10*15
10*20
15*15
15*20
15*25
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
15 x 25
10 x 10
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
10,000.00
20,000.00
30,000.00
40,000.00
50,000.00
60,000.00
70,000.00
80,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO C
20*20
20*25
20*30
25*25
25*30
25*35
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
25 x 35
20 x 20
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
20,000.00
40,000.00
60,000.00
80,000.00
100,000.00
120,000.00
140,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO C
30*30
30*35
30*40
35*35
35*40
35*45
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
35 x 45
30 x 30
Fuente: Elaboración Propia
2 3 4 5 6 7 8 9 10
0.00
50,000.00
100,000.00
150,000.00
200,000.00
250,000.00
300,000.00
GRAFICA PARA DISEÑO DE COLUMNAS - GRUPO C
40*40
40*45
40*50
45*45
45*50
45*55
50*50
50*55
50*60
LONGITUD EFECTIVA (metros)
CA
PA
CID
AD
DE
CA
RG
A (kilo
gra
mo
s)
ESCUADRIAS
50 x 60
40 x 40
Fuente: Elaboración Propia
A70
CAPACIDAD DE CARGA PARA COLUMNAS SUJETAS A COMPRESIÓN (kg)PARA MADERAS DEL GRUPO C
Sección de columna Longitud efectiva (metros)Dimensiones Area
2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 (cm)
10´10 100 4,523.75 2,895.20 2,010.56 1,477.14 1,130.94 893.58 723.8010´15 150 6,785.63 4,342.80 3,015.83 2,215.71 1,696.41 1,340.37 1,085.7010´20 200 9,047.50 5,790.40 4,021.11 2,954.29 2,261.88 1,787.16 1,447.6015´15 225 16,352.69 13,978.25 10,178.44 7,478.04 5,725.37 4,523.75 3,664.24 3,028.30 2,544.61 2,168.19 1,869.51 1,628.5515´20 300 21,803.59 18,637.66 13,571.25 9,970.71 7,633.83 6,031.67 4,885.65 4,037.73 3,392.81 2,890.92 2,492.68 2,171.4015´25 375 27,254.48 23,297.08 16,964.06 12,463.39 9,542.29 7,539.58 6,107.06 5,047.16 4,241.02 3,613.65 3,115.85 2,714.2520´20 400 31,073.39 29,737.76 27,309.03 23,309.39 18,095.00 14,297.28 11,580.80 9,570.91 8,042.22 6,852.54 5,908.57 5,147.02 4,523.75 4,007.20 3,574.32 3,207.98 2,895.2020´25 500 38,841.73 37,172.20 34,136.28 29,136.74 22,618.75 17,871.60 14,476.00 11,963.64 10,052.78 8,565.68 7,385.71 6,433.78 5,654.69 5,009.00 4,467.90 4,009.97 3,619.0020´30 600 46,610.08 44,606.64 40,963.54 34,964.09 27,142.50 21,445.93 17,371.20 14,356.36 12,063.33 10,278.82 8,862.86 7,720.53 6,785.63 6,010.80 5,361.48 4,811.97 4,342.8025´25 625 50,000.00 48,552.17 46,997.78 44,438.01 40,511.49 34,801.24 28,273.44 23,366.48 19,634.33 16,729.84 14,425.22 12,565.97 11,044.31 9,783.20 8,726.37 7,831.98 7,068.3625´30 750 60,000.00 58,262.60 56,397.33 53,325.61 48,613.79 41,761.49 33,928.13 28,039.77 23,561.20 20,075.81 17,310.27 15,079.17 13,253.17 11,739.84 10,471.64 9,398.37 8,482.0325´35 875 70,000.00 67,973.04 65,796.89 62,213.21 56,716.09 48,721.74 39,582.81 32,713.07 27,488.06 23,421.78 20,195.31 17,592.36 15,462.04 13,696.47 12,216.92 10,964.77 9,895.7030´30 900 72,000.00 72,000.00 69,915.12 68,137.51 65,410.76 61,445.31 55,912.98 48,447.00 40,713.75 34,691.01 29,912.14 26,056.80 22,901.48 20,286.44 18,095.00 16,240.39 14,656.9530´35 1050 84,000.00 84,000.00 81,567.64 79,493.76 76,312.55 71,686.19 65,231.81 56,521.50 47,499.38 40,472.84 34,897.50 30,399.60 26,718.40 23,667.51 21,110.83 18,947.12 17,099.7730´40 1200 96,000.00 96,000.00 93,220.16 90,850.01 87,214.34 81,927.08 74,550.64 64,596.00 54,285.00 46,254.67 39,882.86 34,742.40 30,535.31 27,048.58 24,126.67 21,653.85 19,542.6035´35 1225 98,000.00 98,000.00 98,000.00 95,162.25 93,158.92 90,245.53 86,180.97 80,695.75 73,492.05 64,269.37 55,415.94 48,273.44 42,427.83 37,583.13 33,523.22 30,087.32 27,153.8135´40 1400 112,000.00 112,000.00 112,000.00 108,756.86 106,467.34 103,137.75 98,492.53 92,223.72 83,990.92 73,450.71 63,332.50 55,169.64 48,488.95 42,952.15 38,312.25 34,385.51 31,032.9335´45 1575 126,000.00 126,000.00 126,000.00 122,351.46 119,775.76 116,029.97 110,804.10 103,751.68 94,489.78 82,632.05 71,249.06 62,065.85 54,550.06 48,321.16 43,101.28 38,683.70 34,912.0440´40 1600 128,000.00 128,000.00 128,000.00 128,000.00 124,293.55 122,062.99 118,951.05 114,751.44 109,236.10 102,155.30 93,237.56 82,352.36 72,380.00 64,115.16 57,189.14 51,327.65 46,323.2040´45 1800 144,000.00 144,000.00 144,000.00 144,000.00 139,830.25 137,320.86 133,819.93 129,095.37 122,890.62 114,924.72 104,892.26 92,646.40 81,427.50 72,129.55 64,337.78 57,743.60 52,113.6040´50 2000 160,000.00 160,000.00 160,000.00 160,000.00 155,366.94 152,578.73 148,688.82 143,439.30 136,545.13 127,694.13 116,546.96 102,940.44 90,475.00 80,143.94 71,486.42 64,159.56 57,904.0045´45 2025 162,000.00 162,000.00 162,000.00 162,000.00 162,000.00 157,309.03 154,850.21 151,532.00 147,174.21 141,579.50 134,533.38 125,804.21 115,143.17 102,700.08 91,605.94 82,216.96 74,200.8145´50 2250 180,000.00 180,000.00 180,000.00 180,000.00 180,000.00 174,787.81 172,055.79 168,368.89 163,526.89 157,310.55 149,481.54 139,782.46 127,936.85 114,111.20 101,784.38 91,352.18 82,445.3445´55 2475 198,000.00 198,000.00 198,000.00 198,000.00 198,000.00 192,266.59 189,261.37 185,205.78 179,879.58 173,041.61 164,429.69 153,760.70 140,730.54 125,522.32 111,962.81 100,487.40 90,689.8850´50 2500 200,000.00 200,000.00 200,000.00 200,000.00 200,000.00 200,000.00 194,208.67 191,520.92 187,991.11 183,459.39 177,752.04 170,681.41 162,045.97 151,630.27 139,204.97 125,311.63 113,093.7550´55 2750 220,000.00 220,000.00 220,000.00 220,000.00 220,000.00 220,000.00 213,629.54 210,673.01 206,790.22 201,805.33 195,527.25 187,749.55 178,250.56 166,793.29 153,125.47 137,842.80 124,403.1350´60 3000 240,000.00 240,000.00 240,000.00 240,000.00 240,000.00 240,000.00 233,050.41 229,825.10 225,589.33 220,151.27 213,302.45 204,817.69 194,455.16 181,956.32 167,045.97 150,373.96 135,712.50
Fuente : Elaboración propia
(cm2)b×h