Ejemplos De Curvas Verticales (Problemas Resueltos)

CURVAS VERTICALES
CURVA 1
1) DATOS:
PIV=261.66
P1=10%
P2=12%
n=12-12=2%
LC= 2X20=40 m.
PCV=261.66-[10100×402]=259.66
PTP=261.66+[10100×402]=263.66
PTV=261.66+[12100×402]=X
105=2
Δ=׀264.06-263.66 ׀=0.4
Y=0.44=0.1
105=2

n | n2 | Cotas 1a subrasante | y | Cota Curva |
0 | 0 | 259.66 | 0.00 | 259.66 |
1 | 1 | 261.66 | 0.10 | 261.76 |
2 | 4 | 263.66 | 0.40 | 264.06 |Curva 2
2) DATOS:
PIV=419.31
P1=12%
P2=-5%
n=12-(-5) =-17=18%
LC=18X20=360 m
PCV=419.31-[12100×3602]=397.71
PTP=419.31+[12100×3602]=440.91
PTV=419.31-[5100×3602]=410.31
125=2.4
Δ=׀410.31-440.91 ׀=30.6
Y=30.6324=0.09

GRAFICA DE LA 2ª CURVA VERTICAL

n | n2 | Cotas 1a subrasante | y | Cota Curva |
0 | 0 | 397.71 | 0.00 | 397.71 |
1 | 1 | 400.11 | 0.09 | 400.02 |
2 | 4 |402.51 | 0.38 | 402.13 |
3 | 9 | 404.91 | 0.85 | 404.06 |
4 | 16 | 407.31 | 1.51 | 405.80 |
5 | 25 | 409.71 | 2.36 | 407.35 |
6 | 36 | 412.11 | 3.40 | 408.71 |
7 | 49 | 414.51 | 4.63 | 409.88 |8 | 64 | 416.91 | 6.04 | 410.87 |
9 | 81 | 419.31 | 7.65 | 411.66 |
10 | 100 | 421.71 | 9.44 | 412.27 |
11 | 121 | 424.11 | 11.43 | 412.68 |
12 | 144 | 426.51 | 13.60 | 412.91 |
13 | 169| 428.91 | 15.96 | 412.95 |
14 | 196 | 431.31 | 18.51 | 412.80 |
15 | 225 | 433.71 | 21.25 | 412.46 |
16 | 256 | 436.11 | 24.18 | 411.93 |
17 | 289 | 438.51 | 27.29 | 411.22 |
18 | 324 |440.91 | 30.60 | 410.31 |

CURVA 3
3) DATOS:
PIV=606.04
P1=-5%
P2=6%
n=-5-6=-11=12%
LC=12X20=240 m
PCV=606.04+[5100×2402]=612.04
PTP=606.04-[5100×2402]=600.04
PTV=606.04+[6100×2402]=613.24-55= -1
Δ= ׀613.24-600.04 ׀=13.2
Y=13.2144=0.09

n | n2 | Cotas 1a subrasante | y | Cota Curva |
0 | 0 | 612.04 | 0.00 | 612.04 |
1 | 1 | 611.04 | 0.09 | 611.13 |
2 | 4 | 610.04 | 0.37 |610.41 |
3 | 9 | 609.04 | 0.83 | 609.87 |
4 | 16 | 608.04 | 1.47 | 609.51 |
5 | 25 | 607.04 | 2.29 | 609.33 |
6 | 36 | 606.04 | 3.30 | 609.34 |
7 | 49 | 605.04 | 4.49 | 609.53 |
8 | 64...