Tabla Para Diseno CºAº

8/17/2019 Tabla Para Diseno CºAº

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Curso : ESTRUCTURAS HIDRAULICA I Ing. Julian Mejia Zuñiga

Para diseño: Entrar a la tabla con Ku = Mu / (b d 2), leer el valor de r y calcular As = r bd

Para análisis: Entrar a la tabla con r = As / bd leer el valor deKu y calcular Mu= Ku bd 2

Tabla 9-2 - Diseño en Flexión - Mu=Ku b d^2

e cu = 0.003 pho bal = 2.13% f'c = 210 Es= 2,000,000 0.5 pho bal = 1.06% fy = 4,200 e y = 0.0021 0.75 pho bal = 1.59% Ku = Mu / bd^2

Beta1= 0.850 Unidades: Kg, cm

f = 0.9 As = pho (b*d)

pho Ku pho Ku0.10% 3.74 1.14% 37.30

0.12% 4.47 1.16% 37.85

0.14% 5.20 1.18% 38.39

0.16% 5.93 1.20% 38.94

0.18% 6.66 1.22% 39.48

0.20% 7.38 1.24% 40.01

0.22% 8.10 1.26% 40.55

0.24% 8.82 1.28% 41.08

0.26% 9.53 1.30% 41.60

0.28% 10.23 1.32% 42.12

0.30% 10.94 1.34% 42.64

0.32% 11.64 1.36% 43.16

0.34% 12.34 1.38% 43.67

0.36% 13.03 1.40% 44.180.38% 13.72 1.42% 44.68

0.40% 14.41 1.44% 45.18

0.42% 15.09 1.46% 45.68

0.44% 15.77 1.48% 46.17

0.46% 16.44 1.50% 46.66

0.48% 17.12 1.52% 47.15

0.50% 17.78 1.54% 47.63

0.52% 18.45 1.56% 48.11

0.54% 19.11 1.58% 48.59

0.56% 19.77 1.60% 49.06 0.75 Asb

0.58% 20.42 1.62% 49.53

0.60% 21.07 1.64% 50.00

0.62% 21.72 1.66% 50.46

0.64% 22.37 1.68% 50.910.66% 23.01 1.70% 51.37

0.68% 23.64 1.72% 51.82

0.70% 24.27 1.74% 52.27

0.72% 24.90 1.76% 52.71

0.74% 25.53 1.78% 53.15

0.76% 26.15 1.80% 53.59

0.78% 26.77 1.82% 54.02

0.80% 27.39 1.84% 54.45

0.82% 28.00 1.86% 54.88

0.84% 28.60 1.88% 55.30

0.86% 29.21 1.90% 55.72

0.88% 29.81 1.92% 56.13

0.90% 30.41 1.94% 56.54

0.92% 31.00 1.96% 56.950.94% 31.59 1.98% 57.36

0.96% 32.18 2.00% 57.76

0.98% 32.76 2.02% 58.16

1.00% 33.34 2.04% 58.55

1.02% 33.92 2.06% 58.94

1.04% 34.49 2.08% 59.33

1.06% 35.06 2.10% 59.71

1.08% 35.62 2.12% 60.09 Asb

1.10% 36.18 2.14% ---

1.12% 36.74 2.16% ---


2/3







f = 0.9 As = pho (b*d)

pho Ku pho Ku pho Ku0.10% 3.75 1.14% 38.74 2.18% 66.51

0.12% 4.49 1.16% 39.35 2.20% 66.97

0.14% 5.23 1.18% 39.95 2.22% 67.43

0.16% 5.96 1.20% 40.54 2.24% 67.89

0.18% 6.70 1.22% 41.14 2.26% 68.34

0.20% 7.43 1.24% 41.73 2.28% 68.79

0.22% 8.15 1.26% 42.32 2.30% 69.24

0.24% 8.88 1.28% 42.90 2.32% 69.69

0.26% 9.60 1.30% 43.49 2.34% 70.13

0.28% 10.32 1.32% 44.07 2.36% 70.58

0.30% 11.04 1.34% 44.65 2.38% 71.01

0.32% 11.75 1.36% 45.22 2.40% 71.45

0.34% 12.47 1.38% 45.79 2.42% 71.88

0.36% 13.17 1.40% 46.36 2.44% 72.320.38% 13.88 1.42% 46.93 2.46% 72.74

0.40% 14.58 1.44% 47.50 2.48% 73.17

0.42% 15.29 1.46% 48.06 2.50% 73.59

0.44% 15.98 1.48% 48.62 2.52% 74.01

0.46% 16.68 1.50% 49.17 2.54% 74.43

0.48% 17.37 1.52% 49.73 2.56% 74.84

0.50% 18.06 1.54% 50.28 2.58% 75.26

0.52% 18.75 1.56% 50.83 2.60% 75.67

0.54% 19.44 1.58% 51.37 2.62% 76.07

0.56% 20.12 1.60% 51.92 2.64% 76.48

0.58% 20.80 1.62% 52.46 2.66% 76.88

0.60% 21.48 1.64% 52.99 2.68% 77.28

0.62% 22.15 1.66% 53.53 2.70% 77.67

0.64% 22.82 1.68% 54.06 2.72% 78.070.66% 23.49 1.70% 54.59 2.74% 78.46

0.68% 24.16 1.72% 55.12 2.76% 78.84

0.70% 24.82 1.74% 55.64 2.78% 79.23

0.72% 25.48 1.76% 56.17 2.80% 79.61

0.74% 26.14 1.78% 56.68 2.82% 79.99

0.76% 26.80 1.80% 57.20 2.84% ---

0.78% 27.45 1.82% 57.72 2.86% ---

0.80% 28.10 1.84% 58.23 2.88% ---

0.82% 28.75 1.86% 58.73 2.90% ---

0.84% 29.39 1.88% 59.24 2.92% ---

0.86% 30.03 1.90% 59.74 2.94% ---

0.88% 30.67 1.92% 60.24 2.96% ---

0.90% 31.31 1.94% 60.74 2.98% ---

0.92% 31.94 1.96% 61.24 3.00% ---0.94% 32.58 1.98% 61.73 3.02% ---

0.96% 33.20 2.00% 62.22 3.04% ---

0.98% 33.83 2.02% 62.71 3.06% ---

1.00% 34.45 2.04% 63.19 3.08% ---

1.02% 35.08 2.06% 63.67 3.10% ---

1.04% 35.69 2.08% 64.15 3.12% ---

1.06% 36.31 2.10% 64.63 3.14% ---

1.08% 36.92 2.12% 65.10 3.16% ---

1.10% 37.53 2.14% 65.57 3.18% ---

1.12% 38.14 2.16% 66.04 3.20% ---


3/3







f = 0.9 As = pho (b*d)

pho Ku pho Ku pho Ku0.10% 3.75 1.14% 39.61 2.18% 69.69

0.12% 4.50 1.16% 40.25 2.20% 70.21

0.14% 5.24 1.18% 40.88 2.22% 70.73

0.16% 5.98 1.20% 41.51 2.24% 71.24

0.18% 6.72 1.22% 42.13 2.26% 71.76

0.20% 7.45 1.24% 42.76 2.28% 72.27

0.22% 8.19 1.26% 43.38 2.30% 72.78

0.24% 8.92 1.28% 44.00 2.32% 73.29

0.26% 9.65 1.30% 44.62 2.34% 73.80

0.28% 10.37 1.32% 45.23 2.36% 74.30

0.30% 11.10 1.34% 45.85 2.38% 74.80

0.32% 11.82 1.36% 46.46 2.40% 75.30

0.34% 12.54 1.38% 47.07 2.42% 75.80

0.36% 13.26 1.40% 47.67 2.44% 76.300.38% 13.98 1.42% 48.28 2.46% 76.79

0.40% 14.69 1.44% 48.88 2.48% 77.28

0.42% 15.40 1.46% 49.48 2.50% 77.77

0.44% 16.11 1.48% 50.08 2.52% 78.26

0.46% 16.82 1.50% 50.68 2.54% 78.75

0.48% 17.53 1.52% 51.27 2.56% 79.23

0.50% 18.23 1.54% 51.87 2.58% 79.71

0.52% 18.93 1.56% 52.46 2.60% 80.19

0.54% 19.63 1.58% 53.04 2.62% 80.67

0.56% 20.33 1.60% 53.63 2.64% 81.14

0.58% 21.02 1.62% 54.21 2.66% 81.61

0.60% 21.72 1.64% 54.79 2.68% 82.08

0.62% 22.41 1.66% 55.37 2.70% 82.55

0.64% 23.10 1.68% 55.95 2.72% 83.020.66% 23.78 1.70% 56.53 2.74% 83.48

0.68% 24.47 1.72% 57.10 2.76% 83.94

0.70% 25.15 1.74% 57.67 2.78% 84.40

0.72% 25.83 1.76% 58.24 2.80% 84.86

0.74% 26.51 1.78% 58.80 2.82% 85.31

0.76% 27.18 1.80% 59.37 2.84% 85.77

0.78% 27.86 1.82% 59.93 2.86% 86.22

0.80% 28.53 1.84% 60.49 2.88% 86.67

0.82% 29.20 1.86% 61.05 2.90% 87.11

0.84% 29.86 1.88% 61.61 2.92% 87.56

0.86% 30.53 1.90% 62.16 2.94% 88.00

0.88% 31.19 1.92% 62.71 2.96% 88.44

0.90% 31.85 1.94% 63.26 2.98% 88.88

0.92% 32.51 1.96% 63.81 3.00% 89.310.94% 33.17 1.98% 64.35 3.02% 89.75

0.96% 33.82 2.00% 64.90 3.04% 90.18

0.98% 34.47 2.02% 65.44 3.06% 90.61

1.00% 35.12 2.04% 65.97 3.08% 91.04

1.02% 35.77 2.06% 66.51 3.10% 91.46

1.04% 36.42 2.08% 67.05 3.12% 91.88

1.06% 37.06 2.10% 67.58 3.14% 92.31

1.08% 37.70 2.12% 68.11 3.16% 92.72

1.10% 38.34 2.14% 68.64 3.18% 93.14

1.12% 38.98 2.16% 69.16 3.20% 93.56

Documents

Tabla Para Diseno CºAº