Hoja Excel para predimensionar dimensiones de plateas de torres de telecomunicaciones autosoportadas triangularesDescrip
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1.- Geometría
2.- Reacciones en los pedestales y centro de gravedad Peso Platea Peso Pedestal Peso Relleno Peso Ripio Peso Torre Total
CASO 500 1205 1215
FX -0.13 -0.13
62.58 T 6.35 T 94.05 T 7.98 T 13.68 T 184.63 T
FY 0.23 -0.23
68.93 102.03
2.24 0.19
3.04
176.66
FZ 3.92 3.85
MX 0.03 -0.03
MY 0.02 0.02
MZ 0.00 0.00
1235
0.26
0.00
3.61
0.00
-0.03
0.00
CASO 510 1205 1215 1235
FX 1.51 1.51 4.76
FY -1.87 1.87 0.00
FZ -25.99 -25.99 51.97
MX -0.20 0.20 0.00
MY 0.02 0.02 -0.33
MZ -0.01 0.01 0.00
Area comprimida 8.00 18%
35.46 2.523182 0.863836
Datos de los materiales f'c 210 kg/cm2 fy 4200 kg/cm2 c 2400 kg/m3 r 1600 kg/m3 conf 1900 kg/m3 Datos de la geometría de la cimentación L 5.40 m A 1.00 m B 0.70 m S 6.81 m Lv min = S1 1.85 m Ri = Lv 1.478 m Rc = Az 43.46 m2 Ap 1.47 m2 hz 0.60 m hp 1.80 m hr 1.40 m hrip 0.10 m Datos del EMS qa 1.45 kg/cm2 t 1400 kg/m3
d1 h1 d2
2173707
1.35 m m m
0.48 3.12 6.07
4.47 m 2.40 m 2.82 m
1.31
1.34
Peso Torre 15
15 05 35
35
Ma1 = Mr1 =
287.92 T-m 789.24 T-m
253.5155 576.0132
FSV =
2.74
2.2721025
Peso Torre
15 05 35
35 Eje Rotación 2
Ma1 = Mr1 = FSV =
188.66 T-m 571.45 T-m 3.03
8.88
32.96
Viento 0° 29.247076 12.377551 05
Viento 0°
15 05
Eje Rotación 2
Node
Case
FX
FY
FZ
MX
MY
1205 1215 1235 Resultant
-1.283 -1.271 2.554 0
2.285 -2.278 -0.007 0
38.415 37.721 35.369 111.505
510
1205 1215 1235 Resultant
13.532 13.533 49.201 76.266
-16.1 16.101 -0.001 0
-216.505 -217.199 545.209 111.505
520
1205 1215 1235 Resultant
-1.339 18.321 34.225 51.206
9.708 30.437 2.584 42.729
88.529 -0.159 -371.986 2.033 394.962 -0.795 111.505 -1131.787
1.28 -0.834 -2.77 1522.18
-0.122 0.031 0.086 1.31
530
1205 1215 1235 Resultant
-6.052 17.714 25.955 37.617
17.367 31.618 3.031 52.016
183.111 0.383 1.48 -377.998 1.883 -1.134 306.392 -0.944 -2.221 111.505 -1379.007 1145.245
-0.11 -0.003 0.103 2.486
540
1205 1215 1235 Resultant
-15.751 12.836 1.718 -1.197
32.866 27.545 3.118 63.529
394.58 1.814 -305.158 1.054 22.082 -1.037 111.505 -1719.523
1.935 -1.489 -0.215 -64.048
-0.073 -0.073 0.118 6.593
550
1205 1215 1235 Resultant
-21.994 4.378 -21.355 -38.971
39.679 16.204 3.221 59.105
486.144 2.582 -145.788 -0.145 -228.852 -1.028 111.505 -1553.144
1.638 -1.417 1.377 -1131.87
-0.008 -0.134 0.119 5.322
560
1205 1215 1235 Resultant
-21.519 -1.15 -29.254 -51.923
36.387 6.709 2.544 45.64
455.337 2.621 1.233 -29.769 -0.771 -1.097 -314.062 -0.804 1.911 111.505 -1192.314 -1494.491
0.03 -0.138 0.092 3.858
570
1205 1215 1235 Resultant
-14.123 -14.099 -37.836 -66.059
18.199 -18.185 -0.014 0
580
1205 1215 1235 Resultant
-1.171 -21.498 -29.254 -51.923
-6.696 -36.375 -2.568 -45.64
-29.075 0.78 454.642 -2.612 -314.062 0.807 111.505 1188.917
590
1205
4.359
-16.193
-145.093
258.505 257.81 -404.81 111.505
0.329 -0.32 0.001 -1.699
MZ
500
0.195 0.192 -0.34 -7.619
0 0 0 0
-1.672 0.403 1.681 0.398 0.001 -3.598 -1.698 2161.884
-0.127 0.127 0 0
2.052 0.012 -2.043 0.009 0.002 2.461 -1.699 -1880.718
0.154
0.106 -0.106 0 0
-1.094 1.23 1.911 -1494.49
0.138 -0.03 -0.092 -3.858
-1.413
0.134
1215 1235 Resultant
-21.975 -21.355 -38.971
-39.669 -3.243 -59.105
485.449 -2.573 1.634 -228.852 1.031 1.377 111.505 1549.746 -1131.871
0.008 -0.12 -5.322
600
1205 1215 1235 Resultant
12.823 -15.738 1.718 -1.197
-27.538 -32.859 -3.133 -63.529
-304.463 -1.045 393.886 -1.805 22.082 1.039 111.505 1716.126
-1.486 1.931 -0.215 -64.049
0.073 0.073 -0.118 -6.593
610
1205 1215 1235 Resultant
17.707 -6.045 25.955 37.617
-31.614 -17.363 -3.039 -52.016
-377.304 182.417 306.392 111.505
-1.874 -1.129 -0.374 1.476 0.946 -2.221 1375.61 1145.245
0.003 0.11 -0.103 -2.486
620
1205 1215 1235 Resultant
18.316 -1.335 34.225 51.206
-30.434 -9.706 -2.589 -42.729
-371.291 -2.024 87.834 0.168 394.962 0.797 111.505 1128.389
-0.829 1.276 -2.77 1522.18
-0.03 0.122 -0.086 -1.31