Capacidad Portante (espa±ol)

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CLCULO DE LMITE DE CARGAB= L= D= ecc.B = ecc.L = Meyerhof: Nq = Nc = Ng = 18.4 30.14 15.67 1.00 1.00 1.50 0.00 0.00 [m] [m] [m] [m] [m] = = = = c= 30.00 0.00 20.00 0.00 0.00 [] [] [] [] [ kN/m2] ca = = qv = qh = FS = Factores de profundidad Fcd = Fqd = Fgd =

Los factores de forma Fcs = Fqs = Fgs = 1.6 1.3

Factor de inclinacin Fci = Fqi = Fgi = 0.6 0.11 Factores de profundidad Fcd = Fqd = Fgd = K= m= Af = Kp =

Vesic: Nq = Nc = Ng = 18.4 30.14 22.4

Los factores de forma Fcs = Fqs = Fgs = D/B = Fci = Fqi = Fgi = 1.61 1.58 0.6 1.5 1 1 1

Factor de inclinacin

F. inclin. Cimentacin bc = bq = bg = Hansen: Nq = Nc = Ng = 18.4 30.14 15.07 1 1

Fatt. d'inclin. Terreno gc = gq =gg = Factores de profundidad dc = dq = dg = K=

Los factores de forma sc = sq = sg = D/B = 1.61 1.58 0.6 1.5

qo < qo tg + Af ca

Factor de inclinacin ic = iq = 1 1 1 Fatt. d'inclin. Terreno gc = gq =gg = Af =

FALSE 0 TRUE bc = bq = + < = 90

1 1 1

TRUE

bg =

Terzaghi:

Los factores de formaDott. Geol. F. CETRARO

Nq = Nc = Ng =

22.46 37.16 27.08

Tipo de la CimentacinQuadrate

sc = sg =

LEGENDA:B= L= D= ecc.B = ecc.L = Ancho de la cimentacin Longitud de la cimentacin Profundidad de la cimentacin Excentricidad en B Excentricidad en L Angulo de friccin A. inclinacion del terreno de fundacin. A. inclinacin de la carga Inclinacin de la cimentacin Cohesin Adhesin a la base de la fundacin Peso especifico del suelo Comp. Vertical de la carga Comp. Horizontal de la carga Coeficiente de empuje pasivo Area efectiva de la cimentacin Factor de seguridad Capacidad portante

= = = = c= ca = = qv = qh = Kp = Af = FS = q=

Capacit portante secondo Meyerhoff: [ kN/m2] qult = qult = qult = 1044.63 [ t/m2] 106.52 [ Kg/cm2] 10.65 q= q= q= [ kN] 1044.63 [t] 106.52 [ Kg ] 106520.59 Qamm = Qamm = Qamm =

Capacidad portante segn Vesic: [ kN/m2] qult = qult = qult = 326.93 [ t/m2] 33.34 [ Kg/cm2] 3.33 q= q= q= [ kN] 326.93 [t] 33.34 [ Kg ] 33336.86 Qamm = Qamm = Qamm =

Capacidad portante segn Hansen: [ kN/m2] qult = qult = qult = 297.90 [ t/m2] 30.38 [ Kg/cm2] 3.04 q= q= q= [ kN] 297.90 [t] 30.38 [ Kg ] 30376.82 Qamm = Qamm = Qamm =

Capacidad portante segn Terzaghi:Dott. Geol. F. CETRARO

[ kN/m2] qult = qult = qult = 801.32 [ t/m2] 81.71 [ Kg/cm2] 8.17 q= q= q=

[ kN] 801.32 [t] 81.71 [ Kg ] 81710.27 Qamm = Qamm = Qamm =

Dott. Geol. F. CETRARO

RGA0.00 18.00 0.00 0.00 3.00 Factores de profundidad 1.52 1.26 [kN/m3 ] [ kN/m2] [ kN/m2]

TT= Introduzca los datos3.14 necesarios en las clulas de amarillo

Convertitore: Kg/cm3 kN/m3 0 t/m3 0 t/m3 0

kN/m3 3

Kg/cm3 0

Factores de profundidad 1.01 1.02 1 0.03 1.5 1

Kg/cm2

kN/m2 0

t/m2 0 kN/m2

t/m2 0 Kg/cm2 0 Prodotto prod1+som 0 0

Fatt. d'inclin. Terreno 0.86 0.4 Factores de profundidad 1.01 1.02 1 0.03

1 prod somm 0

Fatt. d'inclin. Terreno 0.86 0.37

Verifica

0

FALSE

Los factores de formaDott. Geol. F. CETRARO

1.3 0.8

fi 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Nc 5.14 6 6.3 6.62 6.97 7.34 7.73 8.15 8.6 9.09 9.61 10.16 10.76 11.41 12.11 12.86 13.68 14.56 15.52 16.56 17.69 18.93 20.27 21.75 23.36 25.14 27.09 29.24 31.61 34.24 37.16 40.41 44.04 48.09 52.64 57.75 63.53 70.07 77.5 85.97 95.66 106.81 119.67 134.58 151.95 172.29

Nq 1 1.11 1.22 1.35 1.49 1.64 1.81 2 2.21 2.44 2.69 2.98 3.29 3.63 4.02 4.45 4.92 5.45 6.04 6.7 7.44 8.26 9.19 10.23 11.4 12.72 14.21 15.9 17.81 19.98 22.46 25.28 28.52 32.23 36.5 41.44 47.16 53.8 61.55 70.61 81.27 93.85 108.75 126.5 147.74 173.29

[ kN/m2] 348.21 [ t/m ]2

25 26 27 28 29 30 31 32

3.55 [ Kg/cm2] 3.55

[ kN] 108.98 [ t/m2] 1.11 [ Kg/cm2] 1.11

33 34 35 36 37 38 39 40

[ kN/m2] 99.30 [ t/m2] 1.01 [ Kg/cm ]2

41 42 43 44 45

1.01

Dott. Geol. F. CETRARO

[ kN/m2] 267.11 [ t/m2] 2.72 [ Kg/cm2] 2.72

Dott. Geol. F. CETRARO

q=

0

Dott. Geol. F. CETRARO

Ng 0 0.07 0.16 0.25 0.35 0.46 0.59 0.74 0.9 1.09 1.3 1.55 1.82 2.14 2.5 2.92 3.4 3.95 4.58 5.3 6.14 7.11 8.23 9.53 11.04 12.8 14.84 17.22 20 23.26 27.08 31.58 36.89 43.16 50.59 59.43 69.98 82.59 97.73 115.98 138.07 164.9 197.64 237.79 287.27 348.57

Rectangular Cuadrada Circular

2

Dott. Geol. F. CETRARO

Dott. Geol. F. CETRARO

CLCULO DE LMITE DE CARGA

B= L= D= ecc.B = ecc.L =

1.00 1.00 1.50 0.00 0.00

[m] [m] [m] [m] [m]

= = = = c=

30.00 0.00 20.00 0.00 0.00

[] [] [] [] [ kN/m2]

ca = = qv = qo = FS = Terzaghi: Nq = Nc = Ng = Factor de forma sc = sg =

Meyerhof: Nq = 18.4 Nc = 30.14 Ng = 15.67

Vesic: Nq = 18.4 Nc = 30.14 Ng = 22.4

Hansen: Nq = 18.4 Nc = 30.14 Ng = 15.07

Factor de forma sc = 1.6 sq = sg = 1.3

Factor de forma sc = 1.61 sq = 1.58 sg = 0.6

Factor de forma sc = 1.61 sq = 1.58 sg = 0.6

LEYEN

Factores de profundidad Factores de profundidadFactores de profundidad B= dc = 1.52 dc = 1.01 dc = 1.01 L= dq = dg = 1.26 dq = 1.02 dq = 1.02 D= dg = 1 dg = 1 ecc.B =ecc.L =

Factor de inclinacin ic = iq = 0.6 ig = 0.11

Factor de inclinacin ic = 1 iq = 1 ig = 1 F. inclin. Cimentacin bc = 1 bq = bg = 1

Factor de inclinacin ic = 1 iq = 1 ig = 1 F. inclin. Cimentacin bc = 1 bq = 1 bg = 1

= = = = c= ca = = qv = qh = Kp = Af = FS = q= Capacit Portante: qult = q= Qamm =

Kp =

3

F. d'inclin. Terreno gc = 0.86 gq =gg = Capacit Portante: qult = 1044.63 q= 1044.63 Qamm = 348.21 0.4

F. d'inclin. Terreno gc = 0.86 gq =gg = 0.37

Capacit Portante: qult = 326.93 q= 326.93 Qamm = 108.98

Capacit Portante: qult = 297.90 q= 297.90 Qamm = 99.30

DE CARGA

Software FREEWARE Elaborato da: Dott. Geol. F. CETRARO e-mail:geol-faustino@libero.it 0.00 18.00 0.00 0.00 3.00 [kN/m3 ] [ kN/m2] [ kN/m2]

Traducido por: www.civilgeeks.com

Terzaghi: 22.46 37.16 27.08 Factor de forma 1.3 0.8 LEYENDAAncho de la cimentacin Longitud de la cimentacin Profundidad de la cimentacin Excentricidad en B Excentricidad en L Angulo de friccin A. inclinacion del terreno de fundacin. A. inclinacin de la carga Inclinacin de la cimentacin Cohesin Adhesin a la base de la fundacin Peso especifico del suelo Comp. Vertical de la carga Comp. Horizontal de la carga Coeficiente de empuje pasivo Area efectiva de la cimentacin Factor de seguridad Capacidad portante

Capacit Portante: 801.32 [ kN/m2] 801.32 [ kN] 267.11 [ kN/m2]