Ejemplo Losahºaº

21
HORMIGÓN ARMADO PUENTE LOSA DE HORMIGÓN ARMADO

description

ejemplo de calculo de un puente losa de hormigon armado segun el metodo AASHTO

Transcript of Ejemplo Losahºaº

HORMIGÓN ARMADO

PUENTE LOSA DE

HORMIGÓN ARMADO

PLANO GENERAL

DATOS:

• ANCHO DE CALZADA.

• ANCHO DE ACERAS.

• LONGITUD.

DATOS BASICOS:

Carga distribuida equivalente = 9.35KN/m

Carga puntual equivalente para momento = 80.06KN

Carga puntual equivalente para cortante = 115.65KN

GEOMETRIA DEFINICIONES GEOMETRICAS:

MATERIALES DEFINICION DE MATERIALES:

LOSA DATOS GEOMETRICOS:

LOSA PROPIEDADES GEOMETRICAS:

LOSA SOLICITACIONES:

SOLICITACIONES SOLICITACIONES:

LOSA

x Mpp Mcv+i Mcsi Mu Mr x Qpp Qcv+i Qcsi Qu

0 0.00 0.00 0.00 0.00 104.93 0.00 20.28 69.42 7.17 186.39

0.125 2.47 8.30 0.87 22.36 104.93 0.13 19.27 66.38 6.81 178.00

0.25 4.82 15.83 1.70 42.85 104.93 0.25 18.25 63.33 6.45 169.60

0.375 7.03 22.61 2.49 61.46 104.93 0.38 17.24 60.29 6.09 161.21

0.5 9.13 28.62 3.23 78.19 104.93 0.50 16.22 57.24 5.73 152.81

0.625 11.09 33.87 3.92 93.05 104.93 0.63 15.21 54.20 5.38 144.42

0.75 12.93 38.82 4.57 107.02 209.85 0.75 14.20 51.76 5.02 137.35

0.875 14.64 43.96 5.17 121.19 209.85 0.88 13.18 50.24 4.66 132.26

1 16.22 48.72 5.73 134.31 209.85 1.00 12.17 48.72 4.30 127.17

1.125 17.68 53.09 6.25 146.37 209.85 1.13 11.15 47.19 3.94 122.08

1.25 19.01 57.09 6.72 157.39 209.85 1.25 10.14 45.67 3.58 116.99

1.375 20.22 60.70 7.14 167.36 209.85 1.38 9.13 44.15 3.23 111.90

1.5 21.29 63.94 7.53 176.28 209.85 1.50 8.11 42.63 2.87 106.81

1.625 22.24 66.79 7.86 184.15 209.85 1.63 7.10 41.10 2.51 101.72

1.75 23.07 69.27 8.15 190.97 209.85 1.75 6.08 39.58 2.15 96.64

1.875 23.76 71.36 8.40 196.74 209.85 1.88 5.07 38.06 1.79 91.55

2 24.33 73.07 8.60 201.46 209.85 2.00 4.06 36.54 1.43 86.46

2.125 24.78 74.41 8.76 205.13 209.85 2.13 3.04 35.01 1.08 81.37

2.25 25.10 75.36 8.87 207.75 209.85 2.25 2.03 33.49 0.72 76.28

2.375 25.29 75.93 8.94 209.33 209.85 2.38 1.01 31.97 0.36 71.19

2.5 25.35 76.12 8.96 209.85 209.85 2.50 0.00 30.45 0.00 66.10

2.625 25.29 75.93 8.94 209.33 209.85 2.63 -1.01 -31.97 -0.36 -71.19

2.75 25.10 75.36 8.87 207.75 209.85 2.75 -2.03 -33.49 -0.72 -76.28

2.875 24.78 74.41 8.76 205.13 209.85 2.88 -3.04 -35.01 -1.08 -81.37

3 24.33 73.07 8.60 201.46 209.85 3.00 -4.06 -36.54 -1.43 -86.46

3.125 23.76 71.36 8.40 196.74 209.85 3.13 -5.07 -38.06 -1.79 -91.55

3.25 23.07 69.27 8.15 190.97 209.85 3.25 -6.08 -39.58 -2.15 -96.64

3.375 22.24 66.79 7.86 184.15 209.85 3.38 -7.10 -41.10 -2.51 -101.72

3.5 21.29 63.94 7.53 176.28 209.85 3.50 -8.11 -42.63 -2.87 -106.81

3.625 20.22 60.70 7.14 167.36 209.85 3.63 -9.13 -44.15 -3.23 -111.90

3.75 19.01 57.09 6.72 157.39 209.85 3.75 -10.14 -45.67 -3.58 -116.99

3.875 17.68 53.09 6.25 146.37 209.85 3.88 -11.15 -47.19 -3.94 -122.08

4 16.22 48.72 5.73 134.31 209.85 4.00 -12.17 -48.72 -4.30 -127.17

4.125 14.64 43.96 5.17 121.19 209.85 4.13 -13.18 -50.24 -4.66 -132.26

4.25 12.93 38.82 4.57 107.02 209.85 4.25 -14.20 -51.76 -5.02 -137.35

4.375 11.09 33.87 3.92 93.05 104.93 4.38 -15.21 -54.20 -5.38 -144.42

4.5 9.13 28.62 3.23 78.19 104.93 4.50 -16.22 -57.24 -5.73 -152.81

4.625 7.03 22.61 2.49 61.46 104.93 4.63 -17.24 -60.29 -6.09 -161.21

4.75 4.82 15.83 1.70 42.85 104.93 4.75 -18.25 -63.33 -6.45 -169.60

4.875 2.47 8.30 0.87 22.36 104.93 4.88 -19.27 -66.38 -6.81 -178.00

5 0.00 0.00 0.00 0.00 104.93 5.00 -20.28 -69.42 -7.17 -186.39

0.00

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0 1 2 3 4 5 6

(KN

-m)

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momentos

Mpp

Mcv+iMcsi

Mu

Mr

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0.00

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0.00 1.00 2.00 3.00 4.00 5.00 6.00(KN

)

(m)

cortantesQpp

Qcv+i

Qcsi

SOLICITACIONES:

LOSA DISEÑO A FLEXION:

DISEÑO A FLEXION A° MINIMA Y MAXIMA:

LOSA FATIGA:

LOSA A° DE DISTRIBUCION:

ACERA DATOS GEOMETRICOS:

ACERA SOLICITACIONES:

ACERA ARMADURA NECESARIA:

VIGA DE BORDE SOLICITACIONES Y A° NECESARIO:

VIGA DE BORDE DISEÑO A CORTE – SOLIC.

VIGA DE BORDE DISEÑO A CORTE – SOLIC.

VIGA DE BORDE DISEÑO A CORTE .

VIGA DE BORDE DISEÑO A CORTE :