diseño losa guzmala
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DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3
Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 15625.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
0.000.00
0 0.000.00
0.000 0.00
0.000.00
0 0.000.00
0.000 0.00
0.000.00
0 0.000.00
0.000 0.00
Momento-Final 0 762.50Momento-FINAL1 0 762.50
Momento-FINAL1 762.50Momento-FINAL2 732.23Momento-FINAL3 732.23Momento-FINAL4 732.23Momento-FINAL5 732.23Momento-FINAL6 732.23Momento-FINAL7 732.23
0 762.5ANÁLISIS TRAMO POR TRAMO
Ri =( Wu*L) /2 + (Mi - Md)/L 1 902.84Rd = Wu*L - Ri 927.16Punto de inflexión x(+) = Ri / Wu 2.47
x´(+) = L - x(+) 2.53351.05
Control 1 1.391.08
Control 2 1.381.15
b=ancho de apoyo en viga 0.30X=b/2 0.15Esfuerzo de corte Vi = Ri - X*Wu 847.94
M(+) = Ri2/(2*Wu) - Mi
xi = x(+) - raiz2[x(+)2-2Mi/Wu]
xd = x´(+) - raiz2[x´(+)2-2Md/Wu]
MANU: SI LA REACCION ES MENOR QUE LA CORTANTE LA ESTRUCTURA
COLAPSA
Vd = Rd - X*Wu 872.26Momentos de diseño
Mx izq -622.96
-680.11
351.05Cálculo de acero
1.031.130.55
Acero mínimo para losaAs(-) 0.56As(+) 0.56
Diámetro a usar:As(-)i Mx 1/2
As(-)d M'x 1/2As(+) 3/8
long de desarrollo12db 0.0127 0.15
b 0.30L/16 0.31
Ld = 0.31
inflexiones + Ld1.401.5
As(-) 1.401/2
As(+) 3/8
como coloco los fierros 3/8 o 1/2?
MX = Ri*X - Mi+Wu*X2/2
M´x = Rd*X - Md+Wu*X2/2
M(+) = Ri2/(2*Wu) - Mi
As (-)i = 7.23 -raiz2(52.2-abs(Mx)*100/4447.06)As (+)d = 7.23 -raiz2(52.2-abs(M´x)*100/4447.06)As (+) = 28.9 - raiz2(835.21-abs(M(+))*100/1111.76)As (-)i MxAs (+)d M´xAs (+) M(+)
cm² en barra de acero = 1 Ø 3/8"cm² en barra de acero = 1 Ø 3/8"
Acero mínimo para losa: En losas usar 0.71 cm2 minimo
xi
xd
2 Tramo 2 3 Tramo 3300 300 400
5 5Carga viva: S/C
5 m 5 W1 4005 m 5 W2 3505 m 5 W3 3505 m 5 W4 3505 m 5 W5 3505 m 5 W6 3505 m 5 W7 350
390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 05 m NO Empotrado= 1
0.2 m0.20 m Factores de amplificación:
FD 1.5FL 1.8
5 50 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi
-762.50 762.50 -762.50 762.50100 100
15625.00 15625.000.75 1 1 1
11718.75 15625.00 15625.00 15625.00
0.43 0.57 0.50 0.50
2 3-0.43 -0.57 -0.5 -0.5
-762.50 762.50 -762.50 762.500.00 0.00
0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.000.00 0.00
0.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.00
-762.50 762.50 -762.50 762.50762.5 762.5 762.5 762.50
762.50 762.50 762.50 762.50823.30 823.30 1009.42 1009.42823.30 823.30 1009.42 1009.42823.30 823.30 1009.42 1009.42823.30 823.30 1009.42 1009.42823.30 823.30 1009.42 1009.42823.30 823.30 1009.42 1009.42
823.30 823.30 1009.42 1009.42
2 877.78 3 875.5952.22 954.5
2.40 2.392.60 2.61
229.29 37.711.12 0.441.28 1.951.12 0.471.48 2.140.30 0.30
0.15 0.15
822.88 820.60
897.32 899.60
-687.52 -873.98
-862.47 -1059.63
229.29 37.71
cm2 1.14 cm2 1.50cm2 1.48 cm2 1.88cm2 0.36 cm2 0.06
1/2 3/8+1/23/8+1/2 3/8+1/2
3/8 3/8
m 0.15 m 0.15m 0.30 m 0.30m 0.31 m 0.31m 0.31 m 0.31
m 1.60 m 2.30m 1.80 m 2.45
1.5 1.60 1.80 2.301/2 1/2 3/8+1/2 3/8+1/2
3/8 3/8
como coloco los fierros 3/8 o 1/2?
4 Tramo 4 5 Tramo 5400 300 300
5 5
kg/m 250kg/m 400kg/m 250kg/m 250kg/m 400kg/m 250kg/m 250
5 50 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi
-762.50 762.50 -762.50 762.50100 100
15625.00 15625.001 1.00 1 1
15625.00 15625.00 15625 15625
0.5 0.50 0.5 0.50
4 5-0.5 -0.5 -0.5 -0.50
-762.50 762.50 -762.50 762.500.00 0.00
0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.000.00 0.00
0.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.00
-762.50 762.50 -762.50 762.50762.5 762.5 762.5 762.50
762.50 762.50 762.50 762.501206.92 1206.92 979.00 979.001206.92 1206.92 979.00 979.001206.92 1206.92 979.00 979.001206.92 1206.92 979.00 979.001206.92 1206.92 979.00 979.001206.92 1206.92 979.00 979.00
1206.92 1206.92 979.00 979.00
4 960.58 5 958.3869.42 871.7
2.62 2.622.38 2.38
53.62 275.560.52 1.232.10 1.390.56 1.221.82 1.160.30 0.300.15 0.15
905.68 903.4
814.52 816.8
-1058.72 -831.14
-844.47 -627.63
53.62 275.56
cm2 1.87 cm2 1.42cm2 1.44 cm2 1.03cm2 0.08 cm2 0.43
3/8+1/2 2de3/83/8+1/2 1/2
3/8 3/8
m 0.15 m 0.15m 0.30 m 0.30m 0.31 m 0.31m 0.31 m 0.31
m 2.45 m 1.70m 2.15 m 1.50
2.45 2.45 2.15 1.703/8+1/2 3/8+1/2 3/8+1/2 2de3/8
3/8 3/8
6 Tramo 6 7 Tramo 7300 300 400
5 5
5 50 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi
-762.50 762.50 -762.50 762.50100 100
15625.00 15625.001.00 1 1.00 0.75
15625.00 15625 15625.00 11719
0.5 0.50 0.57 0.43
2 2-0.5 -0.5 -0.57 -0.43
-762.50 762.50 -762.50 762.500.00 0.00
0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.000.00 0.00
0.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.000.00 0.00 0.00 0.00
0.00 0.000.00 0.00 0.00 0.00
-762.50 762.50 -762.50 762.50762.5 762.50 762.5 762.50
762.50 762.50 762.50 762.50760.05 760.05 1052.58 1052.58760.05 760.05 1052.58 1052.58760.05 760.05 1052.58 1052.58760.05 760.05 1052.58 1052.58760.05 760.05 1052.58 1052.58760.05 760.05 1052.58 1052.58
762.5 762.5 1052.58 1052.58
6 856.98 7 901.35973.02 928.65
2.34 2.462.66 2.54240.80 57.30
1.14 0.551.20 1.911.15 0.571.51 1.970.30 0.300.15 0.15
802.08 846.45
918.12 873.75
-629.84 -913.26
-902.51 -977.4
240.80 57.30
cm2 1.04 cm2 1.58cm2 1.56 cm2 1.71cm2 0.38 cm2 0.09
1/2 3/8+1/23/8+1/2 3/8+1/2
3/8 3/8
m 0.15 m 0.15m 0.30 m 0.30m 0.31 m 0.31m 0.31 m 0.31
m 1.55 m 2.25m 1.85 m 2.30
1.50 1.55 1.85 2.251/2 1/2 3/8+1/2 3/8+1/2
3/8 3/8
8
400
Md
-762.50
00
0
20 0
-762.50 0.00-762.50
0.00 0.00
0.00 0.000.00
0.00 0.000.00 0.00
0.000.00 0.000.00 0.00
0.000.00 0.000.00 0.00
0.000.00 0.000.00 0.00
0.000.00 0.000.00 0.00
0.000.00 0.00
-762.50 0762.5 0
762.50 01120.81 01120.81 01120.81 01120.81 01120.81 01120.81 0
1120.81 0
8 COMBINACIONES DE CARGAC1C2C3C4C5C6C7
cm2
cm2
cm2
mmmm
mm
2.303/8+1/2
COMBINACIONES DE CARGA
0.71 3/8"1.27 1/2"1.42 2 de 3/8"1.98 3/8"+1/2"2.54 2de1/2"
DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 33759.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
-36.03-36.03
0 0.0010.26
10.260 0.00
-3.69-3.69
0 0.00-0.02
-0.020 0.00
-0.69-0.69
0 0.00-0.10
-0.100 0.00
Momento-Final 0 732.23Momento-FINAL2 0 732.23
2 Tramo 2 3 Tramo 3 4
300 300 400 3005.5 6
Carga viva: S/C5 m 4.5 W1 400 kg/m5 m 4 W2 350 kg/m5 m 3 W3 350 kg/m5 m 4 W4 350 kg/m5 m 4 W5 350 kg/m5 m 3 W6 350 kg/m5 m 4 W7 350 kg/m
peso de losa 390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 05 m NO Empotrado= 1
0.2 m0.20 m Factores de amplificación:
FD 1.5FL 1.8
5.5 60 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi Md Mi
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42100 100
30690.00 28132.500.75 1 1 1 1 1.00
25319.25 30690.00 30690.00 28132.50 28132.50 27225.00
0.45 0.55 0.52 0.48 0.51 0.49
2 3 4-0.45 -0.55 -0.52 -0.48 -0.51 -0.49
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42160.13 175.37
-72.06 -88.07 -91.19 -84.18 -37.95 -36.47
0.00 -45.60 -44.04 -18.98 -42.09 92.23-45.60 -63.02
20.52 25.08 32.77 30.25 -25.57 -24.570.00 16.39 12.54 -12.79 15.13 13.48
16.39 -0.25-7.38 -9.01 0.13 0.12 -14.59 -14.020.00 0.07 -4.51 -7.30 0.06 6.34
0.07 -11.81-0.03 -0.04 6.14 5.67 -3.26 -3.140.00 3.07 -0.02 -1.63 2.84 3.21
3.07 -1.65-1.38 -1.69 0.86 0.79 -3.09 -2.960.00 0.43 -0.85 -1.55 0.40 1.06
0.43 -2.40-0.19 -0.24 1.25 1.15 -0.74 -0.720.00 0.63 -0.12 -0.37 0.58 0.68
0.63 -0.49-0.28 -0.35 0.25 0.24 -0.64 -0.62
-823.30 823.30 -1009.42 1009.42 -1206.92 1206.92823.3 823.3 1009.42 1009.42 1206.92 1206.92
Tramo 4 5 Tramo 5 6 Tramo 6300 300 3006.2 5 5.5
250400250
250400250250
6.2 5 5.50 0 0
915 915 9150 0 0
915 915 9150.4 0.4 0.4366 366 366
Md Mi Md Mi
-1172.42 762.50 -762.50 922.63100 100 100
27225.00 33759.00 30690.001 1 1.00 1
27225 33759 33759.00 30690
0.45 0.55 0.52 0.48
5 6-0.45 -0.55 -0.52 -0.48
-1172.42 762.50 -762.50 922.6374.42 -409.92 160.13
184.46 225.46 -83.27 -76.86
-18.24 -41.64 112.73 -51.7450.14 -59.88 60.99
26.95 32.93 -31.71 -29.28-12.29 -15.86 16.47 11.34
28.61 -28.15 27.8112.67 15.48 -14.46 -13.35-7.01 -7.23 7.74 4.32
6.40 -14.24 12.066.41 7.83 -6.27 -5.79-1.57 -3.14 3.92 1.97
6.05 -4.71 5.892.12 2.59 -3.06 -2.83-1.48 -1.53 1.30 0.86
1.46 -3.01 2.161.35 1.66 -1.12 -1.04-0.36 -0.56 0.83 0.42
1.26 -0.92 1.250.41 0.51 -0.65 -0.60
-979.00 979.00 -760.05 760.05979 979.00 760.05 760.05
7 Tramo 7 8
300 4006
60
9150
9150.4366
Md Mi Md
-922.63 1098.00 -1098.00100
28132.501.00 0.75 0
30690.00 21099 00.59 0.41 0
7 8-0.59 -0.41 0 0
-922.63 1098.00 -1098.00 0.00175.37 -1098.00
-103.47 -71.90 0.00 0.00
-38.43 0.00 -35.95 0.00-38.43 -18.24
22.67 15.76 0.00 0.00-14.64 0.00 7.88 0.00
-14.64 -12.298.64 6.00 0.00 0.00-6.68 0.00 3.00 0.00
-6.68 -7.013.94 2.74 0.00 0.00-2.90 0.00 1.37 0.00
-2.90 -1.571.71 1.19 0.00 0.00-1.42 0.00 0.60 0.00
-1.42 -1.480.84 0.58 0.00 0.00-0.52 0.00 0.29 0.00
-0.52 -0.360.31 0.21 0.00 0.00
-1052.58 1052.58 -1120.81 01052.58 1052.58 1120.81 0
DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 33759.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
-36.03-36.03
0 0.0010.26
10.260 0.00
-3.69-3.69
0 0.00-0.02
-0.020 0.00
-0.69-0.69
0 0.00-0.10
-0.100 0.00
Momento-Final 0 732.23Momento-FINAL3 0 732.23
2 Tramo 2 3 Tramo 3 4
300 300 400 3005.5 6
Carga viva: S/C5 m 4.5 W1 400 kg/m
5.5 m 4 W2 350 kg/m6 m 3 W3 350 kg/m
6.2 m 4 W4 350 kg/m5 m 4 W5 350 kg/m
5.5 m 3 W6 350 kg/m6 m 4 W7 350 kg/m
peso de losa 390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 06.2 m NO Empotrado= 1
0.25 m0.30 m Factores de amplificación:
FD 1.5FL 1.8
5.5 60 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi Md Mi
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42100 100
30690.00 28132.500.75 1 1 1 1 1.00
25319.25 30690.00 30690.00 28132.50 28132.50 27225.00
0.45 0.55 0.52 0.48 0.51 0.49
2 3 4-0.45 -0.55 -0.52 -0.48 -0.51 -0.49
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42160.13 175.37
-72.06 -88.07 -91.19 -84.18 -37.95 -36.47
0.00 -45.60 -44.04 -18.98 -42.09 92.23-45.60 -63.02
20.52 25.08 32.77 30.25 -25.57 -24.570.00 16.39 12.54 -12.79 15.13 13.48
16.39 -0.25-7.38 -9.01 0.13 0.12 -14.59 -14.020.00 0.07 -4.51 -7.30 0.06 6.34
0.07 -11.81-0.03 -0.04 6.14 5.67 -3.26 -3.140.00 3.07 -0.02 -1.63 2.84 3.21
3.07 -1.65-1.38 -1.69 0.86 0.79 -3.09 -2.960.00 0.43 -0.85 -1.55 0.40 1.06
0.43 -2.40-0.19 -0.24 1.25 1.15 -0.74 -0.720.00 0.63 -0.12 -0.37 0.58 0.68
0.63 -0.49-0.28 -0.35 0.25 0.24 -0.64 -0.62
-823.30 823.30 -1009.42 1009.42 -1206.92 1206.92823.3 823.3 1009.42 1009.42 1206.92 1206.92
Tramo 4 5 Tramo 5 6 Tramo 6300 300 3006.2 5 5.5
250400250
250400250250
6.2 5 5.50 0 0
915 915 9150 0 0
915 915 9150.4 0.4 0.4366 366 366
Md Mi Md Mi
-1172.42 762.50 -762.50 922.63100 100 100
27225.00 33759.00 30690.001 1 1.00 1
27225 33759 33759.00 30690
0.45 0.55 0.52 0.48
5 6-0.45 -0.55 -0.52 -0.48
-1172.42 762.50 -762.50 922.6374.42 -409.92 160.13
184.46 225.46 -83.27 -76.86
-18.24 -41.64 112.73 -51.7450.14 -59.88 60.99
26.95 32.93 -31.71 -29.28-12.29 -15.86 16.47 11.34
28.61 -28.15 27.8112.67 15.48 -14.46 -13.35-7.01 -7.23 7.74 4.32
6.40 -14.24 12.066.41 7.83 -6.27 -5.79-1.57 -3.14 3.92 1.97
6.05 -4.71 5.892.12 2.59 -3.06 -2.83-1.48 -1.53 1.30 0.86
1.46 -3.01 2.161.35 1.66 -1.12 -1.04-0.36 -0.56 0.83 0.42
1.26 -0.92 1.250.41 0.51 -0.65 -0.60
-979.00 979.00 -760.05 760.05979 979.00 760.05 760.05
7 Tramo 7 8
300 4006
60
9150
9150.4366
Md Mi Md
-922.63 1098.00 -1098.00100
28132.501.00 0.75 0
30690.00 21099 00.59 0.41 0
7 8-0.59 -0.41 0 0
-922.63 1098.00 -1098.00 0.00175.37 -1098.00
-103.47 -71.90 0.00 0.00
-38.43 0.00 -35.95 0.00-38.43 -18.24
22.67 15.76 0.00 0.00-14.64 0.00 7.88 0.00
-14.64 -12.298.64 6.00 0.00 0.00-6.68 0.00 3.00 0.00
-6.68 -7.013.94 2.74 0.00 0.00-2.90 0.00 1.37 0.00
-2.90 -1.571.71 1.19 0.00 0.00-1.42 0.00 0.60 0.00
-1.42 -1.480.84 0.58 0.00 0.00-0.52 0.00 0.29 0.00
-0.52 -0.360.31 0.21 0.00 0.00
-1052.58 1052.58 -1120.81 01052.58 1052.58 1120.81 0
DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 33759.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
-36.03-36.03
0 0.0010.26
10.260 0.00
-3.69-3.69
0 0.00-0.02
-0.020 0.00
-0.69-0.69
0 0.00-0.10
-0.100 0.00
Momento-Final 0 732.23Momento-FINAL4 0 732.23
2 Tramo 2 3 Tramo 3 4
300 300 400 3005.5 6
Carga viva: S/C5 m 4.5 W1 400 kg/m
5.5 m 4 W2 350 kg/m6 m 3 W3 350 kg/m
6.2 m 4 W4 350 kg/m5 m 4 W5 350 kg/m
5.5 m 3 W6 350 kg/m6 m 4 W7 350 kg/m
peso de losa 390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 06.2 m NO Empotrado= 1
0.25 m0.30 m Factores de amplificación:
FD 1.5FL 1.8
5.5 60 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi Md Mi
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42100 100
30690.00 28132.500.75 1 1 1 1 1.00
25319.25 30690.00 30690.00 28132.50 28132.50 27225.00
0.45 0.55 0.52 0.48 0.51 0.49
2 3 4-0.45 -0.55 -0.52 -0.48 -0.51 -0.49
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42160.13 175.37
-72.06 -88.07 -91.19 -84.18 -37.95 -36.47
0.00 -45.60 -44.04 -18.98 -42.09 92.23-45.60 -63.02
20.52 25.08 32.77 30.25 -25.57 -24.570.00 16.39 12.54 -12.79 15.13 13.48
16.39 -0.25-7.38 -9.01 0.13 0.12 -14.59 -14.020.00 0.07 -4.51 -7.30 0.06 6.34
0.07 -11.81-0.03 -0.04 6.14 5.67 -3.26 -3.140.00 3.07 -0.02 -1.63 2.84 3.21
3.07 -1.65-1.38 -1.69 0.86 0.79 -3.09 -2.960.00 0.43 -0.85 -1.55 0.40 1.06
0.43 -2.40-0.19 -0.24 1.25 1.15 -0.74 -0.720.00 0.63 -0.12 -0.37 0.58 0.68
0.63 -0.49-0.28 -0.35 0.25 0.24 -0.64 -0.62
-823.30 823.30 -1009.42 1009.42 -1206.92 1206.92823.3 823.3 1009.42 1009.42 1206.92 1206.92
Tramo 4 5 Tramo 5 6 Tramo 6300 300 3006.2 5 5.5
250400250
250400250250
6.2 5 5.50 0 0
915 915 9150 0 0
915 915 9150.4 0.4 0.4366 366 366
Md Mi Md Mi
-1172.42 762.50 -762.50 922.63100 100 100
27225.00 33759.00 30690.001 1 1.00 1
27225 33759 33759.00 30690
0.45 0.55 0.52 0.48
5 6-0.45 -0.55 -0.52 -0.48
-1172.42 762.50 -762.50 922.6374.42 -409.92 160.13
184.46 225.46 -83.27 -76.86
-18.24 -41.64 112.73 -51.7450.14 -59.88 60.99
26.95 32.93 -31.71 -29.28-12.29 -15.86 16.47 11.34
28.61 -28.15 27.8112.67 15.48 -14.46 -13.35-7.01 -7.23 7.74 4.32
6.40 -14.24 12.066.41 7.83 -6.27 -5.79-1.57 -3.14 3.92 1.97
6.05 -4.71 5.892.12 2.59 -3.06 -2.83-1.48 -1.53 1.30 0.86
1.46 -3.01 2.161.35 1.66 -1.12 -1.04-0.36 -0.56 0.83 0.42
1.26 -0.92 1.250.41 0.51 -0.65 -0.60
-979.00 979.00 -760.05 760.05979 979.00 760.05 760.05
7 Tramo 7 8
300 4006
60
9150
9150.4366
Md Mi Md
-922.63 1098.00 -1098.00100
28132.501.00 0.75 0
30690.00 21099 00.59 0.41 0
7 8-0.59 -0.41 0 0
-922.63 1098.00 -1098.00 0.00175.37 -1098.00
-103.47 -71.90 0.00 0.00
-38.43 0.00 -35.95 0.00-38.43 -18.24
22.67 15.76 0.00 0.00-14.64 0.00 7.88 0.00
-14.64 -12.298.64 6.00 0.00 0.00-6.68 0.00 3.00 0.00
-6.68 -7.013.94 2.74 0.00 0.00-2.90 0.00 1.37 0.00
-2.90 -1.571.71 1.19 0.00 0.00-1.42 0.00 0.60 0.00
-1.42 -1.480.84 0.58 0.00 0.00-0.52 0.00 0.29 0.00
-0.52 -0.360.31 0.21 0.00 0.00
-1052.58 1052.58 -1120.81 01052.58 1052.58 1120.81 0
DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 33759.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
-36.03-36.03
0 0.0010.26
10.260 0.00
-3.69-3.69
0 0.00-0.02
-0.020 0.00
-0.69-0.69
0 0.00-0.10
-0.100 0.00
Momento-Final 0 732.23Momento-FINAL5 0 732.23
2 Tramo 2 3 Tramo 3 4
300 300 400 3005.5 6
Carga viva: S/C5 m 4.5 W1 400 kg/m
5.5 m 4 W2 350 kg/m6 m 3 W3 350 kg/m
6.2 m 4 W4 350 kg/m5 m 4 W5 350 kg/m
5.5 m 3 W6 350 kg/m6 m 4 W7 350 kg/m
peso de losa 390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 06.2 m NO Empotrado= 1
0.25 m0.30 m Factores de amplificación:
FD 1.5FL 1.8
5.5 60 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi Md Mi
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42100 100
30690.00 28132.500.75 1 1 1 1 1.00
25319.25 30690.00 30690.00 28132.50 28132.50 27225.00
0.45 0.55 0.52 0.48 0.51 0.49
2 3 4-0.45 -0.55 -0.52 -0.48 -0.51 -0.49
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42160.13 175.37
-72.06 -88.07 -91.19 -84.18 -37.95 -36.47
0.00 -45.60 -44.04 -18.98 -42.09 92.23-45.60 -63.02
20.52 25.08 32.77 30.25 -25.57 -24.570.00 16.39 12.54 -12.79 15.13 13.48
16.39 -0.25-7.38 -9.01 0.13 0.12 -14.59 -14.020.00 0.07 -4.51 -7.30 0.06 6.34
0.07 -11.81-0.03 -0.04 6.14 5.67 -3.26 -3.140.00 3.07 -0.02 -1.63 2.84 3.21
3.07 -1.65-1.38 -1.69 0.86 0.79 -3.09 -2.960.00 0.43 -0.85 -1.55 0.40 1.06
0.43 -2.40-0.19 -0.24 1.25 1.15 -0.74 -0.720.00 0.63 -0.12 -0.37 0.58 0.68
0.63 -0.49-0.28 -0.35 0.25 0.24 -0.64 -0.62
-823.30 823.30 -1009.42 1009.42 -1206.92 1206.92823.3 823.3 1009.42 1009.42 1206.92 1206.92
Tramo 4 5 Tramo 5 6 Tramo 6300 300 3006.2 5 5.5
250400250
250400250250
6.2 5 5.50 0 0
915 915 9150 0 0
915 915 9150.4 0.4 0.4366 366 366
Md Mi Md Mi
-1172.42 762.50 -762.50 922.63100 100 100
27225.00 33759.00 30690.001 1 1.00 1
27225 33759 33759.00 30690
0.45 0.55 0.52 0.48
5 6-0.45 -0.55 -0.52 -0.48
-1172.42 762.50 -762.50 922.6374.42 -409.92 160.13
184.46 225.46 -83.27 -76.86
-18.24 -41.64 112.73 -51.7450.14 -59.88 60.99
26.95 32.93 -31.71 -29.28-12.29 -15.86 16.47 11.34
28.61 -28.15 27.8112.67 15.48 -14.46 -13.35-7.01 -7.23 7.74 4.32
6.40 -14.24 12.066.41 7.83 -6.27 -5.79-1.57 -3.14 3.92 1.97
6.05 -4.71 5.892.12 2.59 -3.06 -2.83-1.48 -1.53 1.30 0.86
1.46 -3.01 2.161.35 1.66 -1.12 -1.04-0.36 -0.56 0.83 0.42
1.26 -0.92 1.250.41 0.51 -0.65 -0.60
-979.00 979.00 -760.05 760.05979 979.00 760.05 760.05
7 Tramo 7 8
300 4006
60
9150
9150.4366
Md Mi Md
-922.63 1098.00 -1098.00100
28132.501.00 0.75 0
30690.00 21099 00.59 0.41 0
7 8-0.59 -0.41 0 0
-922.63 1098.00 -1098.00 0.00175.37 -1098.00
-103.47 -71.90 0.00 0.00
-38.43 0.00 -35.95 0.00-38.43 -18.24
22.67 15.76 0.00 0.00-14.64 0.00 7.88 0.00
-14.64 -12.298.64 6.00 0.00 0.00-6.68 0.00 3.00 0.00
-6.68 -7.013.94 2.74 0.00 0.00-2.90 0.00 1.37 0.00
-2.90 -1.571.71 1.19 0.00 0.00-1.42 0.00 0.60 0.00
-1.42 -1.480.84 0.58 0.00 0.00-0.52 0.00 0.29 0.00
-0.52 -0.360.31 0.21 0.00 0.00
-1052.58 1052.58 -1120.81 01052.58 1052.58 1120.81 0
DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 33759.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
-36.03-36.03
0 0.0010.26
10.260 0.00
-3.69-3.69
0 0.00-0.02
-0.020 0.00
-0.69-0.69
0 0.00-0.10
-0.100 0.00
Momento-Final 0 732.23Momento-FINAL6 0 732.23
2 Tramo 2 3 Tramo 3 4
300 300 400 3005.5 6
Carga viva: S/C5 m 4.5 W1 400 kg/m
5.5 m 4 W2 350 kg/m6 m 3 W3 350 kg/m
6.2 m 4 W4 350 kg/m5 m 4 W5 350 kg/m
5.5 m 3 W6 350 kg/m6 m 4 W7 350 kg/m
peso de losa 390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 06.2 m NO Empotrado= 1
0.25 m0.30 m Factores de amplificación:
FD 1.5FL 1.8
5.5 60 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi Md Mi
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42100 100
30690.00 28132.500.75 1 1 1 1 1.00
25319.25 30690.00 30690.00 28132.50 28132.50 27225.00
0.45 0.55 0.52 0.48 0.51 0.49
2 3 4-0.45 -0.55 -0.52 -0.48 -0.51 -0.49
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42160.13 175.37
-72.06 -88.07 -91.19 -84.18 -37.95 -36.47
0.00 -45.60 -44.04 -18.98 -42.09 92.23-45.60 -63.02
20.52 25.08 32.77 30.25 -25.57 -24.570.00 16.39 12.54 -12.79 15.13 13.48
16.39 -0.25-7.38 -9.01 0.13 0.12 -14.59 -14.020.00 0.07 -4.51 -7.30 0.06 6.34
0.07 -11.81-0.03 -0.04 6.14 5.67 -3.26 -3.140.00 3.07 -0.02 -1.63 2.84 3.21
3.07 -1.65-1.38 -1.69 0.86 0.79 -3.09 -2.960.00 0.43 -0.85 -1.55 0.40 1.06
0.43 -2.40-0.19 -0.24 1.25 1.15 -0.74 -0.720.00 0.63 -0.12 -0.37 0.58 0.68
0.63 -0.49-0.28 -0.35 0.25 0.24 -0.64 -0.62
-823.30 823.30 -1009.42 1009.42 -1206.92 1206.92823.3 823.3 1009.42 1009.42 1206.92 1206.92
Tramo 4 5 Tramo 5 6 Tramo 6300 300 3006.2 5 5.5
250400250
250400250250
6.2 5 5.50 0 0
915 915 9150 0 0
915 915 9150.4 0.4 0.4366 366 366
Md Mi Md Mi
-1172.42 762.50 -762.50 922.63100 100 100
27225.00 33759.00 30690.001 1 1.00 1
27225 33759 33759.00 30690
0.45 0.55 0.52 0.48
5 6-0.45 -0.55 -0.52 -0.48
-1172.42 762.50 -762.50 922.6374.42 -409.92 160.13
184.46 225.46 -83.27 -76.86
-18.24 -41.64 112.73 -51.7450.14 -59.88 60.99
26.95 32.93 -31.71 -29.28-12.29 -15.86 16.47 11.34
28.61 -28.15 27.8112.67 15.48 -14.46 -13.35-7.01 -7.23 7.74 4.32
6.40 -14.24 12.066.41 7.83 -6.27 -5.79-1.57 -3.14 3.92 1.97
6.05 -4.71 5.892.12 2.59 -3.06 -2.83-1.48 -1.53 1.30 0.86
1.46 -3.01 2.161.35 1.66 -1.12 -1.04-0.36 -0.56 0.83 0.42
1.26 -0.92 1.250.41 0.51 -0.65 -0.60
-979.00 979.00 -760.05 760.05979 979.00 760.05 760.05
7 Tramo 7 8
300 4006
60
9150
9150.4366
Md Mi Md
-922.63 1098.00 -1098.00100
28132.501.00 0.75 0
30690.00 21099 00.59 0.41 0
7 8-0.59 -0.41 0 0
-922.63 1098.00 -1098.00 0.00175.37 -1098.00
-103.47 -71.90 0.00 0.00
-38.43 0.00 -35.95 0.00-38.43 -18.24
22.67 15.76 0.00 0.00-14.64 0.00 7.88 0.00
-14.64 -12.298.64 6.00 0.00 0.00-6.68 0.00 3.00 0.00
-6.68 -7.013.94 2.74 0.00 0.00-2.90 0.00 1.37 0.00
-2.90 -1.571.71 1.19 0.00 0.00-1.42 0.00 0.60 0.00
-1.42 -1.480.84 0.58 0.00 0.00-0.52 0.00 0.29 0.00
-0.52 -0.360.31 0.21 0.00 0.00
-1052.58 1052.58 -1120.81 01052.58 1052.58 1120.81 0
DISEÑO DE LOSA ALIGERADAN° decimales = 2 1 Tramo 1
3005
DATOS: Tramo 1Tramo 2Tramo 3Tramo 4Tramo 5Tramo 6Tramo 7
peso de losatabiqueriaacabado
SOLUCIÓN:Luz (max)Peralte losa: Luz /25
aproximando
Longitud L 5Combinación de CARGA: 0
FD*WD 915FL*WL 0W=FD*WD + FL*WL 915Ancho de vigueta=Av 0.4Wu= Av * W 366
Cálculo de M.E.P.Momento izquierda "Mi", Momento derecha "Md" Mi
0 762.50I= 100
Rigideces 33759.00Factores 0Coeficiente de rigidez 0 0
"K" 0
CROSS 1"K"*-1 0 0
0 762.50762.50
0 0.00
Mi=-Md= Wu*L2/12 MEP
Mi=-Md= WL2/12 M.E.P.
-36.03-36.03
0 0.0010.26
10.260 0.00
-3.69-3.69
0 0.00-0.02
-0.020 0.00
-0.69-0.69
0 0.00-0.10
-0.100 0.00
Momento-Final 0 732.23Momento-FINAL7 0 732.23
2 Tramo 2 3 Tramo 3 4
300 300 400 3005.5 6
Carga viva: S/C5 m 4.5 W1 400 kg/m
5.5 m 4 W2 350 kg/m6 m 3 W3 350 kg/m
6.2 m 4 W4 350 kg/m5 m 4 W5 350 kg/m
5.5 m 3 W6 350 kg/m6 m 4 W7 350 kg/m
peso de losa 390 kg/m2120 kg/m2
100 kg/m2WD 610 kg/m2
Empotrado= 06.2 m NO Empotrado= 1
0.25 m0.30 m Factores de amplificación:
FD 1.5FL 1.8
5.5 60 0
915 9150 0
915 9150.4 0.4366 366
Md Mi Md Mi Md Mi
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42100 100
30690.00 28132.500.75 1 1 1 1 1.00
25319.25 30690.00 30690.00 28132.50 28132.50 27225.00
0.45 0.55 0.52 0.48 0.51 0.49
2 3 4-0.45 -0.55 -0.52 -0.48 -0.51 -0.49
-762.50 922.63 -922.63 1098.00 -1098.00 1172.42160.13 175.37
-72.06 -88.07 -91.19 -84.18 -37.95 -36.47
0.00 -45.60 -44.04 -18.98 -42.09 92.23-45.60 -63.02
20.52 25.08 32.77 30.25 -25.57 -24.570.00 16.39 12.54 -12.79 15.13 13.48
16.39 -0.25-7.38 -9.01 0.13 0.12 -14.59 -14.020.00 0.07 -4.51 -7.30 0.06 6.34
0.07 -11.81-0.03 -0.04 6.14 5.67 -3.26 -3.140.00 3.07 -0.02 -1.63 2.84 3.21
3.07 -1.65-1.38 -1.69 0.86 0.79 -3.09 -2.960.00 0.43 -0.85 -1.55 0.40 1.06
0.43 -2.40-0.19 -0.24 1.25 1.15 -0.74 -0.720.00 0.63 -0.12 -0.37 0.58 0.68
0.63 -0.49-0.28 -0.35 0.25 0.24 -0.64 -0.62
-823.30 823.30 -1009.42 1009.42 -1206.92 1206.92823.3 823.3 1009.42 1009.42 1206.92 1206.92
Tramo 4 5 Tramo 5 6 Tramo 6300 300 3006.2 5 5.5
250400250
250400250250
6.2 5 5.50 0 0
915 915 9150 0 0
915 915 9150.4 0.4 0.4366 366 366
Md Mi Md Mi
-1172.42 762.50 -762.50 922.63100 100 100
27225.00 33759.00 30690.001 1 1.00 1
27225 33759 33759.00 30690
0.45 0.55 0.52 0.48
5 6-0.45 -0.55 -0.52 -0.48
-1172.42 762.50 -762.50 922.6374.42 -409.92 160.13
184.46 225.46 -83.27 -76.86
-18.24 -41.64 112.73 -51.7450.14 -59.88 60.99
26.95 32.93 -31.71 -29.28-12.29 -15.86 16.47 11.34
28.61 -28.15 27.8112.67 15.48 -14.46 -13.35-7.01 -7.23 7.74 4.32
6.40 -14.24 12.066.41 7.83 -6.27 -5.79-1.57 -3.14 3.92 1.97
6.05 -4.71 5.892.12 2.59 -3.06 -2.83-1.48 -1.53 1.30 0.86
1.46 -3.01 2.161.35 1.66 -1.12 -1.04-0.36 -0.56 0.83 0.42
1.26 -0.92 1.250.41 0.51 -0.65 -0.60
-979.00 979.00 -760.05 760.05979 979.00 760.05 760.05
7 Tramo 7 8
300 4006
60
9150
9150.4366
Md Mi Md
-922.63 1098.00 -1098.00100
28132.501.00 0.75 0
30690.00 21099 00.59 0.41 0
7 8-0.59 -0.41 0 0
-922.63 1098.00 -1098.00 0.00175.37 -1098.00
-103.47 -71.90 0.00 0.00
-38.43 0.00 -35.95 0.00-38.43 -18.24
22.67 15.76 0.00 0.00-14.64 0.00 7.88 0.00
-14.64 -12.298.64 6.00 0.00 0.00-6.68 0.00 3.00 0.00
-6.68 -7.013.94 2.74 0.00 0.00-2.90 0.00 1.37 0.00
-2.90 -1.571.71 1.19 0.00 0.00-1.42 0.00 0.60 0.00
-1.42 -1.480.84 0.58 0.00 0.00-0.52 0.00 0.29 0.00
-0.52 -0.360.31 0.21 0.00 0.00
-1052.58 1052.58 -1120.81 01052.58 1052.58 1120.81 0
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