Cimentaciones Taller 2
13
PROFUNDIDAD TIPO SUELO N-SPT r m ton/m^3σ' ton/m^2 σ' KN/m^2 1 SM 32 1.65 1.65 16.5 2 SM 34 1.65 3.3 33 3 SM 35 1.65 4.95 49.5 4 SM 37 1.65 6.6 66 5 SM 25 2.02 7.62 76.2 6 SM 27 2.02 8.64 86.4 7 SM 28 2.02 9.66 96.6 8 SM 29 2.02 10.68 106.8 9 SM 30 2.02 11.7 117 10 SM 58 2.02 12.72 127.2 11 ROCA τ (kg/cm^2) σ (kg/cm^2) 0.243 0.325 0.536 0.821 0.902 1.691 0.48 ф 25.43 - C Ton/m^2 1.11 - c kg/cm^2 0.11 -
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diseño de zapatas por meyerhoff y terzaghi - cimentaciones unibague
Transcript of Cimentaciones Taller 2
PROFUNDIDAD TIPO SUELO N-SPT r m ton/m^3 σ' ton/m^2 σ' KN/m^2 Dr1 SM 32 1.65 1.65 16.5 100%2 SM 34 1.65 3.3 33 100%3 SM 35 1.65 4.95 49.5 100%4 SM 37 1.65 6.6 66 100%5 SM 25 2.02 7.62 76.2 84%6 SM 27 2.02 8.64 86.4 85%7 SM 28 2.02 9.66 96.6 83%8 SM 29 2.02 10.68 106.8 82%9 SM 30 2.02 11.7 117 82%
10 SM 58 2.02 12.72 127.2 100%11 ROCA
τ (kg/cm^2) σ (kg/cm^2)0.243 0.3250.536 0.8210.902 1.691
0.48ф 25.43 -
C Ton/m^2 1.11 -c kg/cm^2 0.11 -
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.80
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
f(x) = 0.475427973084892 x + 0.110736946786054
CORTE DIRECTO
σ kg/cm^2
τ kg/
cm^2
TIPO DE FALLA Falla corte generalFalla corte generalFalla corte generalFalla corte generalFalla corte generalFalla corte generalFalla corte generalFalla corte generalFalla corte generalFalla corte general
ROCA
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.80
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
f(x) = 0.475427973084892 x + 0.110736946786054
CORTE DIRECTO
σ kg/cm^2
τ kg/
cm^2
DATOS ENTRADA
Zapata D+L (ton) ф C (ton/m^2) r m (ton/m^2)1 27 27.00 1.11 1.652 60 25.43 1.11 1.653 27 25.43 1.11 1.654 84 25.43 1.11 1.65
OJO OTRO MATERIAL 5 58 25.43 1.11 2.02OJO OTRO MATERIAL 6 34 25.43 1.11 2.02OJO OTRO MATERIAL 7 53 25.43 1.11 2.02
8 55 25.43 1.11 1.6510 27 25.43 1.11 1.6511 84 25.43 1.11 1.6512 59 25.43 1.11 1.6513 34 25.43 1.11 1.6514 60 25.43 1.11 1.6515 27 25.43 1.11 1.65
ejemplo clase 30 25.43 1.11 1.78
DATOS ENTRADA FACTORES CAPACIDAD DE CARGA
Df (m) B (m) L (m) β Nc Nq Nr1.0 1 1 0 23.94 13.20 14.471.0 1.50 1.50 0 21.36 11.15 11.561.0 1 1 0 21.36 11.15 11.561.0 1.8 1.8 0 21.36 11.15 11.561.0 1.6 1.6 0 21.36 11.15 11.561.0 1.25 1.25 0 21.36 11.15 11.561.0 1.55 1.55 0 21.36 11.15 11.561.0 1.4 1.4 0 21.36 11.15 11.561.0 1 1 0 21.36 11.15 11.561.0 1.8 1.8 0 21.36 11.15 11.561.0 1.5 1.5 0 21.36 11.15 11.561.0 1.1 1.1 0 21.36 11.15 11.561.0 1.5 1.5 0 21.36 11.15 11.561.0 1 1 0 21.36 11.15 11.561.0 1.8 1.8 10 21.36 11.15 11.56
ECUACION GENERAL DE CARGA
FACTORES DE FORMA FACTORES DE PROFUNDIDAD FACTORES DE INCLINACION
Fcs Fqs Frs Fcd Fqd Frd Fci Fqi1.551 1.50952545 0.6 1.329 1.30380595 1 1 11.522 1.4754 0.6 1.227 1.20641213 1 1 11.522 1.4754 0.6 1.340 1.30961819 1 1 11.522 1.4754 0.6 1.189 1.17201011 1 1 11.522 1.4754 0.6 1.213 1.19351137 1 1 11.522 1.4754 0.6 1.272 1.24769455 1 1 11.522 1.4754 0.6 1.219 1.19975367 1 1 11.522 1.4754 0.6 1.243 1.22115585 1 1 11.522 1.4754 0.6 1.340 1.30961819 1 1 11.522 1.4754 0.6 1.189 1.17201011 1 1 11.522 1.4754 0.6 1.227 1.20641213 1 1 11.522 1.4754 0.6 1.309 1.28147108 1 1 11.522 1.4754 0.6 1.227 1.20641213 1 1 11.522 1.4754 0.6 1.340 1.30961819 1 1 11.522 1.4754 0.6 1.189 1.17201011 1 0.79012346 0.79012346
FACTORES DE INCLINACION
q Adm (ton/m^2) B (m) L (m) FS CHEQUEOFri1 104.66 27 1.00 1.00 3.88 OK1 85.48 26.6666666666667 1.50 1.50 3.21 OK1 89.51 27 1.00 1.00 3.32 OK1 84.91 25.9259259259259 1.80 1.80 3.27 OK1 69.33 22.65625 1.60 1.60 3.06 OK1 71.14 21.76 1.25 1.25 3.27 OK1 69.50 22.0603537981269 1.55 1.55 3.15 OK1 85.90 28.0612244897959 1.40 1.40 3.06 OK1 89.51 27 1.00 1.00 3.32 OK1 84.91 25.9259259259259 1.80 1.80 3.275 OK1 85.48 26.2222222222222 1.50 1.50 3.26 OK1 88.20 28.099173553719 1.10 1.10 3.14 OK1 85.48 26.6666666666667 1.50 1.50 3.21 OK1 89.51 27 1.00 1.00 3.32 OK
0.36809486 63.27 9.25925925925926 1.80 1.80 6.8 OK
qu (ton/m^2)
FACTORES DE CAPACIDAD DE CARGA DE TERZAGHI
ф Nc Nq Nr0 5.70 1.00 0.001 6.00 1.10 0.012 6.30 1.22 0.043 6.62 1.35 0.064 6.97 1.49 0.105 7.34 1.64 0.146 7.73 1.81 0.207 8.15 2.00 0.278 8.60 2.21 0.359 9.09 2.44 0.44
10 9.61 2.69 0.5611 10.16 2.98 0.6912 10.76 3.29 0.8513 11.41 3.63 1.0414 12.11 4.02 1.2615 12.86 4.45 1.5216 13.68 4.92 1.8217 14.60 5.45 2.1818 15.12 6.04 2.5919 16.56 6.7 3.0720 17.69 7.44 3.6421 18.92 8.26 4.3122 20.27 9.19 5.0923 21.75 10.23 6.0024 23.36 11.4 7.0825 25.13 12.72 8.3426 27.09 14.21 9.8427 29.24 15.9 11.6028 31.61 17.81 13.7029 34.24 19.98 16.1830 37.16 22.46 19.1331 40.41 25.28 22.6532 44.04 28.52 26.8733 48.09 32.23 31.9434 52.64 36.5 38.0435 57.75 41.44 45.4136 63.53 47.16 54.3637 70.01 53.8 65.2738 77.50 61.55 78.6139 85.97 70.61 95.0340 95.66 81.27 115.31
41 106.81 93.85 140.5142 119.67 108.75 171.9943 134.58 126.5 211.5644 151.95 147.74 261.6045 172.28 173.28 325.3446 196.22 204.19 407.1147 224.55 241.8 512.8448 258.28 287.85 650.6749 298.71 344.63 831.9950 347.50 415.14 1072.80
DATOS ENTRADA Zapata D+L (ton) ф C (ton/m^2) r m (ton/m^2) Df (m) B (m) L (m)
1 20 4.00 1.11 1.65 1.0 B B2 20 4.00 1.11 1.65 1.0 B B3 20 4.00 1.11 1.65 1.0 B B4 20 4.00 1.11 1.65 1.0 B B5 20 4.00 1.11 2.02 1.0 B B6 20 4.00 1.11 2.02 1.0 B B7 20 4.00 1.11 2.02 1.0 B B8 20 4.00 1.11 1.65 1.0 B B
10 20 4.00 1.11 1.65 1.0 B B11 20 4.00 1.11 1.65 1.0 B B12 20 4.00 1.11 1.65 1.0 B B13 20 4.00 1.11 1.65 1.0 B B14 20 4.00 1.11 1.65 1.0 B B15 20 4.00 1.11 1.65 1.0 B B
4.00 1.20 1.78 1.0 B B
FACTORES CAPACIDAD DE CARGA Nc Nq Nr qu q b
6.97 1.49 0.10 #VALUE! 1.65 =6.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 2.026.97 1.49 0.10 #VALUE! 2.026.97 1.49 0.10 #VALUE! 2.026.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.656.97 1.49 0.10 #VALUE! 1.78
