Carreteras

Páginas: 5 (1016 palabras) Publicado: 12 de abril de 2011
Curvas Horizontales Camino tipo C 60 km/h
CURVA “A”
PI = k0+150.08 g° = 11°
D = 80°52’25.68’’

R = 1145.9156 = 1145.9156 = 104.17m
g 11

ST = R (Tan ) = 104.17(50°52’23.68’’) = 88.77m
LC = 20 = 20(80°52’25.68’’) = 147.04m
PC = PI – ST = K0+150.08.77m = k0+061.31
PT =PC + LC = 0+061.31+147.04 = K0+208.35
DM = g = 11 = 0°16’30’’

Km | Cuerda | Subcuerda | Deflexion | Def. Acom. |
PC= 0+061.31 | | | 0°00’00’’ | 0°00’00’’ |
0+080 | 20m | 18.69m | 5°8’23.10’’ | 5°08’2310’’ |
0+100 | 20m | | 5°30’00’’ | 10°38’2310’’ |
0+120 | 20m | | 5°30’00’’ | 16°08’2310’’ |
0+140 | 20m | | 5°30’00’’ | 21°38’2310’’ |
0+160 | 20m | | 5°30’00’’ |27°08’2310’’ |
0+180 | 20m | | 5°30’00’’ | 32°38’2310’’ |
0+200 | 20m | | 5°30’00’’ | 38°08’2310’’ |
PI=0+208.35 | | 8.35m | 2°26’9.6’’ | 40°26’4.6’’ |

Curvas Horizontales Camino tipo C 60 km/h
CURVA “B”
PI = k0+365.12 g° = 11°
D = 34°11’20.02’’

R = 1145.9156 = 1145.9156 = 104.17m
g11

ST = R (Tan ) = 104.17 (tan 34°11’20.02’’) = 32.03m
LC = 20 = 20(34°11’20.02’’) = 62.16m
PC = PI – ST = K0+365.12-32.03m = k0+333.09
PI = PC + LC = 0+ 333.09+62.16 = k0´395.25
DM = g = 11 = 0°16’30’’

Km | Cuerda | Subcuerda | Deflexion | Def. Acom. |
PC=0+333.09 | | | 0°00’00’’ | 0°00’00’ |
0+340 | | 16.91 | 1°54’0.9’’ | 1°54’0.9’’ |
0+360 | 20 || 5°30’00’’ | 7°24’0.9’’ |
0+380 | 20 | | 5°30’00’’ | 12°54’0.9’’ |
0+395.25 | | 15.25 | 4°11’37.5’’ | 17°5’38.4’’ |

Curvas Horizontales Camino tipo C 60 km/h
CURVA “C”
PI = k0+507.75 g° = 5°
D = 11°45’5.34’’

R = 1145.9156 = 1145.9156 = 229.1831m
g 5

ST = R (Tan ) =229.1831 (tan 11°45’3.34’’) = 23.5857m
LC = 20(11°45’5.34’’) = 47.00m
PC = PI – ST = K0+507.75 – 23.5857 = k0+484.16m
PT = PC + LC = 0+516.5643+47 = k0+531.17
DM = g = 5° = 0°7’30’’

Km | Cuerda | Subcuerda | Deflexion | Def. Acom. |
0+484.16 | | | 0°00’00’’ | 0°00’00’’ |
0+500 | | 15.8857 | 1°58’46.07’’ | 1°58’46.07’’ |
0+520 | 20 | | 2°30’00’’ | 4°28’46.07’’ |0+531.16 | | 11.1643 | 1°23’43.94’’ | 5°52’30’’ |

Curvas Horizontales Camino tipo C 60 km/h
CURVA “D”
PI = k0+726.9543m g° = 11°
D = 51°14’9.32’’

R = 1145.9156 = 1145.9156 = 104.17m
g 11

ST = R (Tan ) = 104.17 (Tan 51°14’932’’) = 49.95m
LC = 20 = 20(51°14’4.32’’) =93.15m
PC = PI – ST = K0+677.00m
PT = PC + LC = k0+770.1543
DM = 0°16’30’’

Km | Cuerda | Subcuerda | Deflexion | Def. Acom. |
PC = 677.00 | | | 0°00’00’’ | 0°00’00’ |
680 | | 3 | 0°49’30’’ | 0°49’30’’ |
700 | 20 | | 5°30’00’’ | 6°19’30’’ |
720 | 20 | | 5°30’00’’ | 11°49’30’’ |
740 | 20 | | 5°30’00’’ | 17°19’30’’ |
760 | 20 | | 5°30’00’’ | 22°49’30’’ |
770.1543 | |10.1543 | 2°47’32.76’’ | 25°37’2.76’’ |

Curvas Horizontales Camino tipo C 60 km/h
CURVA “E”
PI = k0+891.5343m g° = 11°
D = 34°14’38.23’’

R = 1145.9156 = 1145.9156 = 104.17m
g 11

ST = R (Tan ) = 104.17 (Tan 34°14’38.23’’) = 32.09m
LC = 20 = 20(34°14’38.23’’) = 62.26mmPC = PI – ST = K0+859.44m
PT = PC + LC = k0+921.7m
DM = 0°16’30’’

Km | Cuerda | Subcuerda | Deflexion | Def. Acom. |
0+889.44 | | | | |
0+860 | | 0.56 | 0°9’14.4’’ | 0°9’30’’ |
0+880 | 20 | | 5°30’00’’ | 5°39’30’’ |
0+900 | 20 | | 5°30’00’’ | 11°9’30’’ |
0+920 | 20 | | 5°30’00’’ | 16°39’30’’ |
0+921.7 | | 1.7 | 0°28’3’’ | 17°7’33’’ |

Curvas Horizontales...
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