EJERCICIOS DE GRANULOMETRIA, Ejercicios de Mecánica de suelos

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UNIVERSIDAD CATÓLICA SEDES SAPIENTIAE

FACULTAD DE INGENIERÍA

SUELOS I

TÍTULO:

EJERCICIOS DE GRANULOMETRIA

Alumno:

CHAVEZ CUBAS, JOSE QUEVIN

Nueva Cajamarca, 09 de Mayo del 2025

pulg. mm

3/8" 9.52 207.6 8.017^ 28.419^ 71.58%^ 9.52 71.58%^ 0.425^ 15.33%

N° 4 4.75 417 16.103 44.522 55.48% 4.75 55.48% 0.84 23.47%

N° 10 2 520.3 20.092^ 64.614^ 35.39%^2 35.39%^2 35.39%

N° 20 0.84 308.7 11.921 76.535 23.47% 0.84 23.47% 4.75 55.48%

N° 40 0.425 210.8 8.14^ 84.675^ 15.33%^ 0.425 15.33%^ 9.52^ 71.58%

N° 60 0.25 134.1 5.178 89.853 10.15% 0.25 10.15% 12.7 79.60%

N° 140 0.106 99.2 3.831^ 93.684^ 6.32%^ 0.106 6.32%^ 19.1^ 87.59%

N° 200 0.075 101.9 3.935 97.619 2.38% 0.075 2.38% 25.4 91.64%

Fondo 0 61.7 2.383 100.000 0.00% 0 0.00% 50.8 100.00%

D10 0.242 D30 0.315 D60 0.667 2.

% Gravas 44.52%

% Finos 2.38% SP

% Arenas 53.10%

ENSAYO DE GRANULOMETRIA

% Retenido

acumulado

% Que pasa

Total

Tamiz ASTM Peso

Retenido

% Retenido

EJERCICIO 1.

Mayor a menor Menor a mayor

COEFICIENTE DE UNIFORMIDAD (CU)

COEFICIENTE DE CURVATURA (CC)

CLASIFICACION DE SUELO

ARENA UNIFORME

pulg. mm

10 2 0 0 0 100.00%^2 100.00%^ 0.15^ 7.80%

60 0.25 179.8 35.96^ 87.66^ 12.34%^ 0.25 12.34%^ 0.85^ 98.18%

200 0.075 15.5 3.1^ 95.3^ 4.70%^ 0.075 4.70%^ 3.35^ 100.00%

Fondo 0.01 23.5 4.7^100 0.00%^ 0.01 0.00%^ 4.75^ 100.00%

D10 0.192 D30 0.242 D60 0.250 1.

% Gravas 0.00%

% Finos 4.70% SP

% Arenas 95.30%

EJERCICIO 2.

Tamiz ASTM Peso

Retenido

% Retenido

% Retenido

acumulado

% Que pasa

Mayor a menor

Total

COEFICIENTE DE UNIFORMIDAD (CU)

COEFICIENTE DE CURVATURA (CC)

Menor a mayor

CLASIFICACION DE SUELO

ARENA UNIFORME

0.1 0. 10 1 0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60.00% 70.00% 80.00% 90.00% 100.00% CURVA GRANULOMETRICA

ABERTURA DE TAMIZ

% QUE PASA

Peso pulg. mm 1" 25.4 0 0 0 100.00% 25.4 100.00% 0.01 0.00% 3/4" 19.05 0 0 0 100.00% 19.05 100.00% 0.075 12.60% 1/2" 12.7 0 0 0 100.00%^ 12.7 100.00%^ 0.149^ 21.65% 3/8" 9.525 15.6 0.624^ 0.624^ 99.38%^ 9.525 99.38%^ 0.177^ 27.73% 1/4" 6.35 53.75 2.15 2.774 97.23% 6.35 97.23% 0.25 31.89% 4 4.75 67.78 2.711 5.485 94.52% 4.75 94.52% 0.426 42.23% 10 2 409.3 16.372^ 21.857^ 78.14%^2 78.14%^ 0.84^ 62.50% 20 0.84 391.04 15.642 37.499 62.50% 0.84 62.50% 2 78.14% 40 0.426 506.68 20.267 57.766 42.23% 0.426 42.23% 4.75 94.52% 60 0.25 258.67 10.347^ 68.113^ 31.89%^ 0.25 31.89%^ 6.35^ 97.23% 80 0.177 104 4.16 72.273 27.73% 0.177 27.73% 9.525 99.38% 100 0.149 151.87 6.075 78.348 21.65% 0.149 21.65% 12.7 100.00% 200 0.075 226.2 9.048^ 87.396^ 12.60%^ 0.075 12.60%^ 19.05^ 100.00% Fondo 0.01 315.11 12.604^100 0.00%^ 0.01^ 0.00%^ 25.4^ 100.00% 2500 87. D10 (^) 0.049 D30 (^) 0.041 D60 (^) 0.145 2. 0.01 0.00% 0.177 27.73% 0.426 42.23% 0. 0.075 12.60% 0.25 31.89% 0.84 62.50% % Gravas 5.49% % Finos 12.60% SP % Arenas 81.91% Mayor a menor Menor a mayor Tamiz ASTM

EJERCICIO 4.

Total COEFICIENTE DE UNIFORMIDAD (CU) COEFICIENTE DE CURVATURA (CC)

CLASIFICACION DE SUELO

ARENA UNIFORME

% Retenido % Retenido acumulado % Que pasa

pulg. mm 2" 50.8 0 0 0 100.00% 50.8 100.00% 0.01 0.00% 1 1/2" 38.1 1,739.80 13.951^ 13.951^ 86.05%^ 38.1 86.05%^ 0.075^ 16.16% 1" 25.4 2,247.10 18.019^ 31.97^ 68.03%^ 25.4 68.03%^ 0.15^ 17.72% 3/4" 19 1,172.80 9.405 41.375 58.63% 19 58.63% 0.177 21.42% 1/2" 12.7 702.5 5.633 47.008 52.99% 12.7 52.99% 0.3 21.42% 3/8" 9.5 971.4 7.79^ 54.798^ 45.20%^ 9.5 45.20%^ 0.425^ 21.42% 4 4.75 821.8 6.59 61.388 38.61% 4.75 38.61% 0.6 27.33% 8 2.36 0 0 61.388 38.61% 2.36 38.61% 0.84 27.33% 10 2 1,406.60 11.279^ 72.667^ 27.33%^2 27.33%^2 27.33% 20 0.84 0 0 72.667 27.33% 0.84 27.33% 2.36 38.61% 30 0.6 0 0 72.667 27.33% 0.6 27.33% 4.75 38.61% 40 0.425 737.6 5.915 78.582 21.42% 0.425 21.42% 9.5 45.20% 50 0.3 0 0 78.582^ 21.42%^ 0.3 21.42%^ 12.7^ 52.99% 80 0.177 0 0 78.582 21.42% 0.177 21.42% 19 58.63% 100 0.15 461.4 3.7 82.282 17.72% 0.15 17.72% 25.4 68.03% 200 0.075 193.8 1.554^ 83.836^ 16.16%^ 0.075 16.16%^ 38.1^ 86.05% Fondo 0.01 (^) 2,015.70 16.164 100 0.00% (^) 0.01 0.00% 50.8 100.00% 12470.50 100. D10 (^) 0.035 D30 (^) 1.551 D60 (^) 4.235 121. 0.01 0.00% 2 27.33% 19 58.63% 16. 0.075 16.16% 2.36 38.61% 25.4 68.03% % Gravas 61.39% % Finos 16.16% GW % Arenas 22.45% Total COEFICIENTE DE CURVATURA (CC)

COEFICIENTE DE UNIFORMIDAD (CU)

EJERCICIO 5.

Mayor a menor Menor a mayor Tamiz ASTM Peso Retenido % Retenido % Retenido acumulado % Que pasa CLASIFICACION DE SUELO GRAVA BIEN GRADUADA

0.1 0. 10 1 100 0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60.00% 70.00% 80.00% 90.00% 100.00% CURVA GRANULOMETRICA

ABERTURA DE TAMIZ

% QUE PASA