Registro de Peralte -Sobreancho

CURVAS HORIZONTALES

CURVA C1A. DATOS DE LA CURVA CIRCULAR C1 INICIAL

Progresiva P.I. de la curva C1 : 00 + 22 + 4.55 Velocidad Directriz: 40 kph. ngulo de Deflexin () : 58 30 00 Rc : 102 m Lc : 104.14 m Tc : 57.12 m Precipitacin: 800 mm/ao. Clasificacin de la Va: DC Tipo 2 Tercer Orden. Pavimento de Tipo Superior.

B. ANLISIS DE LA CURVA.De la Figura 304.04 considerando Rc= 102 mts y VD= 40 kph. Peralte : 6.5% Peralte Mximo : 8%De la Tabla 304.01 considerando una carretera de Tercera Clase con orografa Tipo II Calzada: 6.60 mts.De la Tabla 304.02 considerando una carretera de Tercera Clase con orografa Tipo II Berma : 0.90 mDe la Tabla 304.03 considerando una superficie tipo Pavimento Superior, con precipitaciones de 800 mm/ao. Bombeo : 2.5%De la Figura 402.02 considerando Rc= 102 mts y VD= 40 kph. Sobreancho (Sa) = 1.00 mLa norma DG 2000 nos dice en la Tabla 402.08 Radios sobre los cuales se puede prescindir de la Curva de Transicin y para un VD= 40 kph el radio sobre el cual se puede prescindir de la curva de transicin es de 150 mts y como se obtiene que el Rc= 102 mts, se requiere Curva de Transicin.

C. ELEMENTOS DE LA CURVA DE TRANSICIN.

1. Longitud de transicin mnima.

a. Por Confort Dinmico y Seguridad.

Como VD = 40 kph, se selecciona J = 0.5 m/seg3

b. Por Confort ptico.

c. Para Desarrollo de Peralte.

Donde =125 para una VD= 40 kph.

Entonces para cumplir todas las condiciones se escoge Ls = 35 mts.

d. Verificar con Ls min de la Norma

Como Ls min < Ls, entonces el Ls=35 mts escogido es correcto.

CONDICION:

2. Hallando s

3. Hallando Ys

4. Hallando Xs

5. Hallando C

6. Hallando P

7. Hallando K

8. Hallando Ts

9. Hallando Lc nueva ( Remanente )

10. Calculo de Progresivas.Progresiva P.I. = 00 + 22 + 4.55 Progresiva TS = Progresiva P.I. Ts = 224.55 74.89 = 149.66 = 00 + 14 +9.66 Progresiva SC = Progresiva TS + Ls = 149.66 + 35 = 184.66 = 00 + 18 + 4.66 Progresiva CS = Progresiva SC. + Lc nueva = 184.66 + 69.14 = 253.81 = 00 + 25 + 3.81 Progresiva ST = Progresiva CS + Ls = 253.81 + 35 = 288.81 = 00 + 28 + 8.81CURVAS HORIZONTALES

Pg. 10

11. REPLANTEO DE LA CURVA ESPIRAL DE ENTRADA TS AL SCReplanteo TS al SC

EstacaProgresivaCuerda (L)(L/Ls)^2=s*(L/Ls)^2 (rad)YX = arctan(Y/X) ()Cuerda X*Cos()

TS149.660.00000.0000000.00000000.00

15150.000.349.17518E-051.57417E-050.0000020.3352550.0003006450.34

1616010.340.0871979560.0149604340.05153910.3351970.28571789810.34

1717020.340.3375694660.057916330.39248720.3335491.10581091120.33

1818030.340.7512062830.1288834311.30169230.3226192.45808855530.29

SC184.6635.000.9997288760.1715221111.99661934.9693763.26782482234.91

12. REPLANTEO DE LA CURVA ESPIRAL DE SALIDA ST A CSReplanteo ST al CS


CS253.810.00000.00000000.00000000.00

26260.00-6.190.0312784490.005366401-0.0110727-6.1899960.102490455-6.19

27270-16.190.2139723270.036710938-0.1980976-16.1894540.701048427-16.19

28280-26.190.559931510.096066681-0.8381094-26.1839471.833327261-26.17

ST288.81-35.0010.171568627-1.9974294-34.9741033.268706725-34.92

13. REPLANTEO DE LA CURVA DE ENLACE CIRCULAR REMANENTE SC AL CS.Angulo ()Arco (m)38502469.14 21 5.34 2210.00 23 3.81 Entonces:1= 0129542= 0248313= 010412

Replanteo de la Curva Circular

EstacaProgresivaCuerda< Parcial ()< Acumulado ()

SC184.660.0000

191905.34012954012954

2020010.00024831041825

2121010.00024831070656

2222010.00024831095527

2323010.00024831124358

2424010.00024831153229

2525010.00024831182100

CS253.813.81010412192512

Se comprueba que 192512 es la mitad de C = 385024

14. REGISTRO DE PERALTE

Primera Curva de Transicin (Entrada): Estaca A = Estaca TS L Aplan. = 149.66 20.00 = 129.66 mts. Estaca B = Estaca TS + L Aplan. = 149.66 + 20.00 = 169.66 mts. Estaca SC = 184.66 mts.Segunda Curva de Transicin (Salida): Estaca A = Estaca ST + L Aplan. = 288.81 + 20.00 = 308.81 mts. Estaca B = Estaca ST L Aplan. = 288.81 20.00 = 268.81 mts. Estaca CS = 253.81 mtsLongitud que sobra desde la Estaca B hasta Estaca SC, igual distancia es la de la Estaca B hasta Estaca CS = Ls L Aplan = 35.00 20.00 = 15.00 mts.

15. REGISTRO DE SOBREANCHO.

Segn la Norma DG 99 la longitud normal para el desarrollo del ensanche en las curvas de transicin ser de 40 mts., el comienzo del ensanche se ubicar 40 mts. Antes del SC y 40 mts despus del CS, se seala que si la curva de transicin es menor de 40 mts, el desarrollo del ensanche se realizar en toda la longitud de la misma.

Como Ls =35 mts entonces la longitud de desarrollo del sobreancho es L = 35 mts.

Estaca D = Estaca SC L = 184.66 35.00 = 149.66 mts. Estaca D = Estaca CS + L = 253.81 + 35.00 = 288.81 mts.

REGISTRO DEL SOBREANCHO

REGISTRO DE SOBREANCHO

ProgresivaLn (m)Sa (m)

TS / D149.660.000.000

150.000.340.010

160.0010.340.295

B169.6620.000.571

170.0020.340.581

180.0030.340.867

SC184.6635.001.000

190.00-1.000

200.00-1.000

210.00-1.000

220.00-1.000

230.00-1.000

240.00-1.000

250.00-1.000

CS253.8135.001.000

260.0028.810.823

B'268.8120.000.571

270.0018.810.537

280.008.810.252

ST / D'288.810.000.000

16. Cota de la subrasante para cada Progresivas.

Cotas de Subrasantes

EstacasProgresivaCota Subrasante

12120.003693.27

A129.663693.67

14140.003694.05

TS149.663694.38

15150.003694.39

16160.003694.7

B169.663694.98

17170.003694.99

18180.003695.24

SC184.663695.36

19190.003695.46

20200.003695.66

21210.003695.82

22220.003695.95

23230.003696.05

24240.003696.12

25250.003696.16

CS253.813696.18

26260.003696.16

B268.813696.16

27270.003696.14

28280.003696.09

ST288.813696.04

30300.003695.95

A308.813695.91

32320.003695.82

34340.003695.68

17. REGISTRO DE PERALTE.

REGISTRO DE PERALTE - SOBREANCHO - BOMBEO

ProgresivaCota Rasante(m.s.n.m.)Sa(m)INTERIOREXTERIORINTERIOREXTERIORINTERIOREXTERIOR

Berma (%)Sa (%)P (%)P (%)Berma (%)Berma x %B (m)Sa x %Sa (m)a/2 x P% (m)a/2 x P% (m)Berma x %B (m)Cota Berma(m.s.n.m.)Cota Sa(m.s.n.m.)Cota P(m.s.n.m.)Cota P(m.s.n.m.)Cota Berma(m.s.n.m.)

120.003693.870.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363693.752-3693.7883693.7883693.752

A129.663694.270.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363694.152-3694.1883694.1883694.152

140.003694.650.000-4.0000.000-2.500-1.208-1.208-0.0360.000-0.083-0.040-0.0113694.532-3694.5683694.6103694.599

TS149.663694.980.000-4.0000.000-2.500-0.001-0.001-0.0360.000-0.0830.0000.0003694.862-3694.8983694.9803694.980

150.003694.990.010-4.000-2.500-2.5000.0420.042-0.0360.000-0.0830.0010.0003694.8713694.9073694.9083694.9913694.992

160.003695.30.295-4.000-2.500-2.5001.2921.292-0.036-0.007-0.0830.0430.0123695.1743695.2103695.2183695.3433695.354

B169.663695.580.571-4.000-2.500-2.5002.4992.499-0.036-0.014-0.0830.0820.0223695.4473695.4833695.4983695.6623695.685

170.003695.590.581-4.000-2.589-2.5892.5892.589-0.036-0.015-0.0850.0850.0233695.4543695.4903695.5053695.6753695.699

180.003695.840.867-5.256-5.256-5.2565.2565.256-0.047-0.046-0.1730.1730.0473695.5743695.6213695.6673696.0133696.061

SC184.663695.961.000-6.499-6.499-6.4996.4996.499-0.058-0.065-0.2140.2140.0583695.6223695.6813695.7463696.1743696.233

190.003696.061.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593695.7223695.7813695.8463696.2753696.333

200.003696.261.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593695.9223695.9813696.0463696.4753696.533

210.003696.421.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593696.0823696.1413696.2063696.6353696.693

220.003696.551.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593696.2123696.2713696.3363696.7653696.823

230.003696.651.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593696.3123696.3713696.4363696.8653696.923

240.003696.721.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593696.3823696.4413696.5063696.9353696.993

250.003696.761.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593696.4223696.4813696.5463696.9753697.033

CS253.813696.781.000-6.500-6.500-6.5006.5006.500-0.058-0.065-0.2140.2140.0583696.4423696.5013696.5663696.9943697.053

260.003696.760.823-4.849-4.849-4.8494.8494.849-0.044-0.040-0.1600.1600.0443696.5163696.5603696.6003696.9203696.964

B'268.813696.760.571-4.000-2.500-2.5002.5002.500-0.036-0.014-0.0830.0820.0223696.6273696.6633696.6783696.8423696.865

270.003696.740.537-4.000-2.500-2.5002.3512.351-0.036-0.013-0.0830.0780.0213696.6083696.6443696.6583696.8183696.839

280.003696.690.252-4.000-2.500-2.5001.1011.101-0.036-0.006-0.0830.0360.0103696.5653696.6013696.6083696.7263696.736

ST288.813696.640.000-4.0000.000-2.5000.0000.000-0.0360.000-0.0830.0000.0003696.522-3696.5583696.6403696.640

300.003696.550.000-4.0000.000-2.500-1.399-1.399-0.0360.000-0.083-0.046-0.0133696.432-3696.4683696.5043696.491

A'308.813696.510.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363696.392-3696.4283696.4283696.392

320.003696.420.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363696.302-3696.3383696.3383696.302

340.003696.280.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363696.162-3696.1983696.1983696.162


Progresiva P.I. de la curva C2 : 00 + 39 + 6.99 Velocidad Directriz : 40 kph. ngulo de Deflexin () : 18 30 00 Rc : 284 m Lc : 91.70 m Tc : 46.25 m Precipitacin: 800 mm/ao. Clasificacin de la Va: DC Tipo 2 Tercer Orden. Pavimento de Tipo Superior.

B. ANLISIS DE LA CURVA.De la Figura 304.04 considerando Rc= 284 mts y VD= 40 kph. Peralte : 3.7 % Peralte Mximo : 8%De la Tabla 304.01 considerando una carretera de Tercera Clase con orografa Tipo II Calzada: 6.60 mts.De la Tabla 304.02 considerando una carretera de Tercera Clase con orografa Tipo II Berma : 0.90 mDe la Tabla 304.03 considerando una superficie tipo Pavimento Superior, con precipitaciones de 800 mm/ao. Bombeo : 2.5%De la Figura 402.02 considerando Rc= 284 mts y VD= 40 kph. Sobreancho (Sa) = 0.50 mLa norma DG 2000 nos dice en la Tabla 402.08 Radios sobre los cuales se puede prescindir de la Curva de Transicin y para un VD= 40 kph el radio sobre el cual se puede prescindir de la curva de transicin es de 150 mts y como se obtiene que el Rc= 284 mts, no se requiere Curva de Transicin.

C. PARMETROS DE LA CURVA.

1. Transicin de Peralte.La inclinacin de la calzada se limitara a un valor mximo definido por:

2. Longitud de Tramo en transicin.

3. Proporcin de Peralte a desarrollar en tangente.De la tabla 304.05

4. Calculo de la longitud de aplanamiento.

5. Registro de Sobreancho.De la figura 402.02 para un radio de 284 mts y una velocidad de diseo de 40 kph. Se obtiene:

CURVAS HORIZONTALES

Pg. 19


ProgresivaCota RasanteSa (m)INTERIOREXTERIORINTERIOREXTERIORINTERIOREXTERIOR

Berma (%)Sa (%)P (%)P (%)Berma (%)Berma x %B (m)Sa x %Sa (m)a/2 x P% (m)a/2 x P% (m)Berma x %B (m)Cota BermaCota SaCota PCota PCota Berma

A343.243696.260.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363696.143696.183696.183696.183696.14

B347.553696.230.144-4.000-2.500-2.5000.0000.000-0.036-0.004-0.0830.0000.0003696.113696.143696.153696.233696.23

PC350.743696.210.250-4.000-2.500-2.5001.8501.850-0.036-0.006-0.0830.0610.0173696.083696.123696.133696.273696.29

C351.863696.200.287-4.000-2.126-2.1262.1262.126-0.036-0.006-0.0700.0700.0193696.093696.133696.133696.273696.29

D358.243696.160.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.983696.023696.043696.283696.31

360.003696.150.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.973696.013696.023696.273696.30

370.003696.080.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.903695.943695.963696.203696.23

380.003696.010.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.833695.873695.893696.133696.17

390.003695.940.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.773695.803695.823696.063696.10

400.003695.870.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.703695.733695.753696.003696.03

410.003695.810.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.633695.673695.683695.933695.96

420.003695.740.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.563695.603695.623695.863695.89

430.003695.670.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.493695.533695.553695.793695.83

D'434.943695.640.500-4.000-3.700-3.7003.7003.700-0.036-0.019-0.1220.1220.0333695.463695.503695.513695.763695.79

440.003695.600.331-4.000-2.452-2.4522.4522.452-0.036-0.008-0.0810.0810.0223695.483695.513695.523695.683695.70

C'441.323695.590.287-4.000-2.126-2.1262.1262.126-0.036-0.006-0.0700.0700.0193695.483695.523695.523695.663695.68

PT442.443695.590.250-4.000-2.500-2.5001.8501.850-0.036-0.006-0.0830.0610.0173695.463695.503695.503695.653695.66

B'445.633695.560.144-4.000-2.500-2.5000.0000.000-0.036-0.004-0.0830.0000.0003695.443695.483695.483695.563695.56

A'449.943695.530.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363695.423695.453695.453695.453695.42



Progresiva P.I. de la curva C3 : 00 + 69 + 5.90 Velocidad Directriz : 40 kph. ngulo de Deflexin () : 41 00 00 Rc : 89.00 m Lc : 63.69 m Tc : 33.28 m Precipitacin: 800 mm/ao. Clasificacin de la Va: DC Tipo 2 Tercer Orden. Pavimento de Tipo Superior.

B. ANLISIS DE LA CURVA.De la Figura 304.04 considerando Rc= 89.00 mts y VD= 40 kph. Peralte : 6.8% Peralte Mximo : 8%De la Tabla 304.01 considerando una carretera de Tercera Clase con orografa Tipo II Calzada: 6.60 mts.De la Tabla 304.02 considerando una carretera de Tercera Clase con orografa Tipo II Berma : 0.90 mDe la Tabla 304.03 considerando un superficie tipo Pavimento Superior, con precipitaciones de 800 mm/ao. Bombeo : 2.5%De la Figura 402.02 considerando Rc= 89.00 mts y VD= 40 kph. Sobreancho (Sa) = 1.00 mLa norma DG 2000 nos dice en la Tabla 402.08 Radios sobre los cuales se puede prescindir de la Curva de Transicin y para un VD= 40 kph el radio sobre el cual se puede prescindir de la curva de transicin es de 150 mts y como se obtiene que el Rc= 89 mts, se requiere Curva de Transicin.











CONDICION:

2. Hallando s

3. Hallando Ys

4. Hallando Xs

5. Hallando C

6. Hallando P

7. Hallando K

8. Hallando Ts


10. Calculo de Progresivas.Progresiva P.I. = 00 + 69 + 5.90 Progresiva TS = Progresiva P.I. Ts = 695.9 50.97 = 644.93 = 00 + 64 + 4.93 Progresiva SC = Progresiva TS + Ls = 644.93 + 35 = 679.93 = 00 + 67 + 9.93 Progresiva CS = Progresiva SC. + Lc nueva = 679.93 + 28.69 = 708.62 = 00 + 70 + 8.62 Progresiva ST = Progresiva CS + Ls = 708.62 + 35 = 743.62 = 00 + 74 + 3.62

11. REPLANTEO DE LA CURVA ESPIRAL DE ENTRADA TS AL SCReplanteo TS al SC


TS644.930.00000.0000000.00000000.00

65650.005.070.0209575340.0041208630.0069605.0668490.0787025815.07

66660.0015.070.1853142840.0364382020.18298615.0663510.69584128815.07

67670.0025.070.512936340.1008582690.84212125.0604641.92461823925.05

SC679.9335.0010.1966292132.28768034.9659283.74329738634.89



ST743.620.00000.00000000.00000000.00

74740.003.620.0106974690.0021034350.00253813.6200000.0401726343.62

73730.0013.620.1514321630.0297759870.135174413.6196980.56863738813.62

72720.0023.620.4554321630.0895512680.704663223.6152571.7091599223.60

71710.0033.620.9226974690.1814292782.028442033.5921653.45557405833.53

CS708.6235.0010.1966292132.287680034.9659283.74329738634.89



EstacaProgresivaCuerda< Parcial ()< Acumlado ()

SC679.930.0000

686800.070.0215184140.021518414

6969010.003.2188640183.240382432

7070010.003.2188640186.459246449

CS708.628.622.7746607839.233907233



Primera Curva de Transicin (Entrada): Estaca A = Estaca TS L Aplan. = 644.93 20.00 = 624.93 mts. Estaca B = Estaca TS + L Aplan. = 644.93 + 20.00 = 664.93 mts. Estaca SC = 679.93 mts.

Segunda Curva de Transicin (Salida): Estaca A = Estaca ST + L Aplan. = 743.62 + 20.00 = 763.62 mts. Estaca B = Estaca ST L Aplan. = 743.62 20.00 = 723.62 mts. Estaca CS = 708.62 mts

Longitud que sobra desde la Estaca B hasta Estaca SC, igual distancia es la de la Estaca B hasta Estaca CS = Ls L Aplan = 35.00 20.00 = 15.00 mts.





16. Cota de la subrasante para cada Progresiva.Cotas de Subrasante

EstacaProgresivaCota Subrasante

A624.933691.95

64640.003691.56

TS644.933691.04

65650.003691.30

66660.003691.04

B664.933690.91

67670.003690.79

SC679.933690.53

68680.003690.53

69690.003690.27

70700.003690.01

CS708.623689.79

71710.003689.75

72720.003689.50

B723.623689.41

73730.003689.24

74740.003688.98

ST743.623688.89

76760.003688.46

A763.623688.37

CURVAS HORIZONTALES

Pg. 28




A624.933692.5520.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363692.4330.0003692.4693692.4693692.433

640.003692.1600.000-4.0000.000-2.500-0.617-0.617-0.0360.000-0.083-0.020-0.0063692.0420.0003692.0783692.1403692.134

TS/D644.933691.6400.000-4.0000.000-2.5000.0000.000-0.0360.000-0.0830.0000.0003691.5220.0003691.5583691.6403691.640

650.003691.9000.145-4.000-2.500-2.5000.6330.633-0.036-0.004-0.0830.0210.0063691.7783691.8143691.8183691.9213691.927

660.003691.6400.430-4.000-2.500-2.5001.8831.883-0.036-0.011-0.0830.0620.0173691.5113691.5473691.5583691.7023691.719

B664.933691.5120.571-4.000-2.500-2.5002.5002.500-0.036-0.014-0.0830.0830.0233691.3793691.4153691.4293691.5943691.617

670.003691.3900.716-4.000-3.952-3.9523.9523.952-0.036-0.028-0.1300.1300.0363691.1953691.2313691.2603691.5203691.556

SC679.933691.1321.000-6.800-6.800-6.8006.8006.800-0.061-0.068-0.2240.2240.0613690.7783690.8393690.9073691.3563691.417

680.003691.1301.000-6.800-6.800-6.8006.8006.800-0.061-0.068-0.2240.2240.0613690.7763690.8383690.9063691.3543691.416

690.003690.8701.000-6.800-6.800-6.8006.8006.800-0.061-0.068-0.2240.2240.0613690.5163690.5783690.6463691.0943691.156

700.003690.6101.000-6.800-6.800-6.8006.8006.800-0.061-0.068-0.2240.2240.0613690.2563690.3183690.3863690.8343690.896

CS708.623690.3861.000-6.800-6.800-6.8006.8006.800-0.061-0.068-0.2240.2240.0613690.0323690.0933690.1613690.6103690.671

710.003690.3500.961-6.404-6.404-6.4046.4046.404-0.058-0.062-0.2110.2110.0583690.0193690.0773690.1393690.5613690.619

720.003690.1000.675-4.000-3.538-3.5383.5383.538-0.036-0.024-0.1170.1170.0323689.9233689.9593689.9833690.2173690.249

B'723.623690.0060.571-4.000-2.500-2.5002.5002.500-0.036-0.014-0.0830.0830.0233689.8733689.9093689.9233690.0883690.111

730.003689.8400.389-4.000-2.500-2.5001.7031.703-0.036-0.010-0.0830.0560.0153689.7123689.7483689.7583689.8963689.912

740.003689.5800.103-4.000-2.500-2.5000.4530.453-0.036-0.003-0.0830.0150.0043689.4593689.4953689.4983689.5953689.599

ST/D743.623689.4860.000-4.0000.000-2.5000.0000.000-0.0360.000-0.0830.0000.0003689.3670.0003689.4033689.4863689.486

760.003689.0600.000-4.0000.000-2.500-2.047-2.047-0.0360.000-0.083-0.068-0.0183688.9420.0003688.9783688.9923688.974

A'763.623688.9660.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363688.8470.0003688.8833688.8833688.847



Progresiva P.I. de la curva C4: 00 + 81 + 8.24 Velocidad Directriz : 40 kph. ngulo de Deflexin () : 45 30 00 Rc : 76.00 m Lc : 60.35 m Tc : 31.87 m Precipitacin: 800 mm/ao. Clasificacin de la Va: DC Tipo 2 Tercer Orden. Pavimento de Tipo Superior.

B. ANLISIS DE LA CURVA.De la Figura 304.04 considerando Rc= 76 mts y VD= 40 kph. Peralte : 7.4 % Peralte Mximo : 8%De la Tabla 304.01 considerando una carretera de Tercera Clase con orografa Tipo II Calzada: 6.60 mts.De la Tabla 304.02 considerando una carretera de Tercera Clase con orografa Tipo II Berma : 0.90 mDe la Tabla 304.03 considerando un superficie tipo Pavimento Superior, con precipitaciones de 800 mm/ao. Bombeo : 2.5%De la Figura 402.02 considerando Rc= 76 mts y VD= 40 kph. Sobreancho (Sa) = 1.20 mLa norma DG 2000 nos dice en la Tabla 402.08 Radios sobre los cuales se puede prescindir de la Curva de Transicin y para un VD= 40 kph el radio sobre el cual se puede prescindir de la curva de transicin es de 150 mts y como se obtiene que el Rc= 76 mts, se requiere Curva de Transicin.











CONDICION:

2. Hallando s

3. Hallando Ys

4. Hallando Xs

5. Hallando C

6. Hallando P

7. Hallando K

8. Hallando Ts


10. Calculo de Progresivas.Progresiva P.I. = 00 + 81 + 8.24 Progresiva TS = Progresiva P.I. Ts = 818.24 49.62 = 768.62 = 00 + 76 +8.62 Progresiva SC = Progresiva TS + Ls = 768.62 + 35 = 803.62 = 00 + 80 + 3.62 Progresiva CS = Progresiva SC. + Lc nueva = 803.62 + 25.35 = 828.97 = 00 + 82 + 8.97 Progresiva ST = Progresiva CS + Ls = 828.97 + 35 = 863.97 = 00 + 86 + 3.97

11. REPLANTEO DE LA CURVA ESPIRAL DE ENTRADA TS AL SC

Replanteo TS al SC


TS768.620.00000.0000000.00000000.00

77770.001.380.0015540370.0003578370.0001651.3797440.006834191.38

78780.0011.380.105713130.0243418390.09233111.3795760.46487189211.38

79790.0021.380.3731375290.0859198260.61199221.3757931.63993790321.37

80800.0031.380.8038272340.1850917971.93131231.3526983.52494002131.29

SC803.6235.000.9999853970.2302597952.67618834.9528984.37834130534.85

Replanteo ST al CS


ST863.970.00000.00000000.00000000.00

86860.003.970.0128903010.0029681610.00393163.9737400.0566876643.97

85850.0013.970.1594003590.036704030.170947813.9732700.70091653213.97

84840.0023.970.4691757240.1080338840.862606023.9667312.06128897923.95

83830.0033.970.9422163940.2169577222.448706833.9334144.12742997233.85

CS828.9735.001.0002137870.2303123852.677100634.9568674.37933254634.85

12. REPLANTEO DE LA CURVA ESPIRAL DE SALIDA ST A CS




SC803.620.0000

81810.006.382.4048186292.404818629

82820.0010.003.7694591786.174277807

CS828.978.973.3812048839.55548269








16. Cota de la subrasante para cada Progresiva.

Cotas de Subrasante


A748.623688.76

76760.003688.46

TS768.623688.24

77770.003688.21

78780.003687.95

B788.623687.73

79790.003687.69

80800.003687.43

SC803.623687.34

81810.003687.17

82820.003686.92

CS828.973686.69

83830.003686.66

84840.003686.40

B843.973686.30

85850.003686.14

86860.003685.88

ST863.973685.78

88880.003685.37

A883.973685.27

CURVAS HORIZONTALES

Pg. 40





A748.623689.360.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363689.2370.0003689.2733689.2733689.237

760.003689.060.000-4.0000.000-2.500-1.078-1.078-0.0360.000-0.083-0.036-0.0103688.9420.0003688.9783689.0243689.015

TS/D768.623688.840.000-4.0000.000-2.5000.0000.000-0.0360.000-0.0830.0000.0003688.7170.0003688.7533688.8363688.836

770.003688.810.047-4.000-2.500-2.5000.1720.172-0.036-0.001-0.0830.0060.0023688.6903688.7263688.7283688.8163688.817

780.003688.550.390-4.000-2.500-2.5001.4221.422-0.036-0.010-0.0830.0470.0133688.4223688.4583688.4683688.5973688.610

B788.623688.330.686-4.000-2.500-2.5002.5002.500-0.036-0.017-0.0830.0830.0233688.1903688.2263688.2433688.4083688.431

790.003688.290.733-4.000-2.951-2.9512.9512.951-0.036-0.022-0.0970.0970.0273688.1353688.1713688.1933688.3873688.414

800.003688.031.076-6.217-6.217-6.2176.2176.217-0.056-0.067-0.2050.2050.0563687.7023687.7583687.8253688.2353688.291

SC803.623687.941.200-7.400-7.400-7.4007.4007.400-0.067-0.089-0.2440.2440.0673687.5363687.6033687.6923688.1803688.247

810.003687.771.200-7.400-7.400-7.4007.4007.400-0.067-0.089-0.2440.2440.0673687.3703687.4373687.5263688.0143688.081

820.003687.521.200-7.400-7.400-7.4007.4007.400-0.067-0.089-0.2440.2440.0673687.1203687.1873687.2763687.7643687.831

CS828.973687.291.200-7.400-7.400-7.4007.4007.400-0.067-0.089-0.2440.2440.0673686.8873686.9543687.0423687.5313687.597

830.003687.261.165-7.065-7.065-7.0657.0657.065-0.064-0.082-0.2330.2330.0643686.8813686.9453687.0273687.4933687.557

840.003687.000.822-4.000-3.798-3.7983.7983.798-0.036-0.031-0.1250.1250.0343686.8073686.8433686.8753687.1253687.160

B'843.973686.900.686-4.000-2.500-2.5002.5002.500-0.036-0.017-0.0830.0830.0233686.7613686.7973686.8143686.9793687.002

850.003686.740.479-4.000-2.500-2.5001.7471.747-0.036-0.012-0.0830.0580.0163686.6103686.6463686.6583686.7983686.813

860.003686.480.136-4.000-2.500-2.5000.4970.497-0.036-0.003-0.0830.0160.0043686.3583686.3943686.3983686.4963686.501

ST/D863.973686.380.000-4.0000.000-2.5000.0000.000-0.0360.000-0.0830.0000.0003686.2580.0003686.2943686.3773686.377

880.003685.970.000-4.0000.000-2.500-2.003-2.003-0.0360.000-0.083-0.066-0.0183685.8520.0003685.8883685.9043685.886

A'883.973685.870.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363685.7480.0003685.7843685.7843685.748


Progresiva P.I. de la curva C5 : 01 + 00 + 7.07 Velocidad Directriz : 40 kph. ngulo de Deflexin () : 73 00 00 Rc : 100 m Lc : 127.41 m Tc : 74.00 m Precipitacin: 800 mm/ao. Clasificacin de la Va: DC Tipo 2 Tercer Orden. Pavimento de Tipo Superior.

B. ANLISIS DE LA CURVA.De la Figura 304.04 considerando Rc= 100 mts y VD= 40 kph. Peralte : 6.5% Peralte Mximo : 8%De la Tabla 304.01 considerando una carretera de Tercera Clase con orografa Tipo II Calzada: 6.60 mts.De la Tabla 304.02 considerando una carretera de Tercera Clase con orografa Tipo II Berma : 0.90 mDe la Tabla 304.03 considerando una superficie tipo Pavimento Superior, con precipitaciones de 800 mm/ao. Bombeo : 2.5%De la Figura 402.02 considerando Rc= 100 mts y VD= 40 kph. Sobreancho (Sa) = 1.00 mLa norma DG 2000 nos dice en la Tabla 402.08 Radios sobre los cuales se puede prescindir de la Curva de Transicin y para un VD= 40 kph el radio sobre el cual se puede prescindir de la curva de transicin es de 150 mts y como se obtiene que el Rc= 100 mts, se requiere Curva de Transicin.











CONDICION:

Se debe aumentar Ls escogido a Ls = 45 mts para que cumpla todas las condiciones

2. Hallando s

3. Hallando Ys

4. Hallando Xs

5. Hallando C

6. Hallando P

7. Hallando K

8. Hallando Ts


10. Calculo de Progresivas.Progresiva P.I. = 01 + 00 + 7.07 Progresiva TS = Progresiva P.I. Ts = 1007.07 97.07 = 910.00 = 00 + 91 + 0.00 Progresiva SC = Progresiva TS + Ls = 910.00 + 45 = 955.00 = 00 + 95 + 5.00 Progresiva CS = Progresiva SC. + Lc nueva = 955.00 + 82.41 = 1037.41 = 01 + 03 + 7.41 Progresiva ST = Progresiva CS + Ls = 1037.41 + 45 = 1082.41 = 01 + 08 + 2.41

11. REPLANTEO DE LA CURVA ESPIRAL DE ENTRADA TS AL SC

Replanteo TS al SC


TS910.000.00000.0000000.00000000.00

92920.0010.000.0493827160.0111111110.0370379.9999690.21220440410.00

93930.0020.000.1975308640.0444444440.29625419.9990120.84868646120.00

94940.0030.000.4444444440.10.99928629.9924861.90826779129.98

95950.0040.000.7901234570.1777777782.36502539.9682103.38639403439.90

SC955.0045.0010.2253.36281544.9425144.27917215644.82



ST1082.410.00000.00000000.00000000.00

1081080.002.410.0028681980.0006453440.00051842.4100000.0123251712.41

107107012.410.0760533830.0171120110.070785212.4099090.32680735112.41

106106022.410.2480040.05580090.416740022.4082551.06544185622.40

105105032.410.5187200490.1167120111.259652532.3989352.22650645232.37

104104042.410.8882015310.1998453442.817097942.3673433.80412282942.27

CS1037.4145.0010.2253.362815444.9425144.27917215644.82




SC955.000.0000

96960.005.001.4323944881.432394488

97970.0010.002.8647889764.297183463

98980.0010.002.8647889767.161972439

99990.0010.002.86478897610.02676141

1001000.0010.002.86478897612.89155039

1011010.0010.002.86478897615.75633937

1021020.0010.002.86478897618.62112834

1031030.0010.002.86478897621.48591732

CS1037.417.412.12280863123.60872595








16. Cota de la subrasante para cada Progresivas.

Cota de Subrasante


A890.003685.11

90900.003684.85

TS910.003684.59

D915.003684.47

92920.003684.34

B930.003684.11

94940.003683.94

95950.003683.83

SC955.003683.81

96960.003683.78

97970.003683.76

98980.003683.84

99990.003683.96

1001000.003684.14

1011010.003684.35

1021020.003684.56

1031030.003684.77

CS1037.413684.93

1041040.003684.98

1051050.003685.19

1061060.003685.40

B1062.413685.45

1071070.003685.61

D1077.413685.77

1081080.003685.82

ST1082.413685.87

1101100.003686.24

A1102.413686.29





A890.003685.710.000-4.0000.000-2.500-2.499-2.499-0.0360.000-0.083-0.082-0.0223685.5920.0003685.6283685.6283685.605

900.003685.450.000-4.0000.000-2.500-1.249-1.249-0.0360.000-0.083-0.041-0.0113685.3340.0003685.3703685.4113685.400

TS910.003685.190.000-4.0000.000-2.5000.0010.001-0.0360.000-0.0830.0000.0003685.0760.0003685.1123685.1943685.194

D915.003685.070.000-4.000-2.500-2.5000.6260.626-0.0360.000-0.0830.0210.0063684.9463684.9823684.9833685.0863685.091

920.003684.940.125-4.000-2.500-2.5001.2511.251-0.036-0.003-0.0830.0410.0113684.8143684.8503684.8543684.9773684.989

B930.003684.710.375-4.000-2.502-2.5022.5022.502-0.036-0.009-0.0830.0830.0233684.5823684.6183684.6273684.7933684.815

940.003684.540.625-4.102-4.102-4.1024.1024.102-0.037-0.026-0.1350.1350.0373684.3423684.3793684.4053684.6753684.712

950.003684.430.875-5.702-5.702-5.7025.7025.702-0.051-0.050-0.1880.1880.0513684.1413684.1923684.2423684.6183684.669

SC955.003684.411.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.0673684.1263684.1913684.6203684.678

960.003684.381.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.0423684.1013684.1663684.5953684.653

970.003684.361.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.0223684.0813684.1463684.5753684.633

980.003684.441.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.1023684.1613684.2263684.6553684.713

990.003684.561.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.2223684.2813684.3463684.7753684.833

1000.003684.741.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.4023684.4613684.5263684.9553685.013

1010.003684.951.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.6123684.6713684.7363685.1653685.223

1020.003685.161.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593684.8223684.8813684.9463685.3753685.433

1030.003685.371.000-6.500-6.500-6.5006.5006.500-0.059-0.065-0.2150.2150.0593685.0323685.0913685.1563685.5853685.643

CS1037.413685.531.000-6.498-6.498-6.4986.4986.498-0.058-0.065-0.2140.2140.0583685.1883685.2463685.3113685.7403685.799

1040.003685.580.935-6.084-6.084-6.0846.0846.084-0.055-0.057-0.2010.2010.0553685.2683685.3223685.3793685.7813685.836

1050.003685.790.685-4.484-4.484-4.4844.4844.484-0.040-0.031-0.1480.1480.0403685.5713685.6113685.6423685.9383685.978

1060.003686.000.435-4.000-2.884-2.8842.8842.884-0.036-0.013-0.0950.0950.0263685.8563685.8923685.9053686.0953686.121

B'1062.413686.050.375-4.000-2.500-2.5002.4992.499-0.036-0.009-0.0830.0820.0223685.9233685.9593685.9683686.1333686.156

1070.003686.210.185-4.000-2.500-2.5001.5501.550-0.036-0.005-0.0830.0510.0143686.0873686.1233686.1283686.2613686.275

D'1077.413686.370.000-4.0000.000-2.5000.6240.624-0.0360.000-0.0830.0210.0063686.2470.0003686.2833686.3863686.392

1080.003686.420.000-4.0000.000-2.5000.3000.300-0.0360.000-0.0830.0100.0033686.3020.0003686.3383686.4303686.433

ST1082.413686.470.000-4.0000.000-2.500-0.001-0.001-0.0360.000-0.0830.0000.0003686.3520.0003686.3883686.4713686.471

1100.003686.840.000-4.0000.000-2.500-2.200-2.200-0.0360.000-0.083-0.073-0.0203686.7220.0003686.7583686.7673686.748

A'1102.413686.890.000-4.0000.000-2.500-2.500-4.000-0.0360.000-0.083-0.083-0.0363686.7720.0003686.8083686.8083686.772

Registro de Peralte -Sobreancho

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