Vias de comunicacion replanteo

Universidad de Carabobo
Facultad de Ingeniería
Escuela de Ingenieria Civil
Departamento de Vialidad
Vias de Comunicación I
TAREA
REPLANTEO
TAREA
REPLANTEOMaría Andreina OtaizaC.I: 19.756.115Sección: 83
Valencia, Julio de 2011
REPLANTEO

1. CURVA CIRCULAR SIMPLE

Rc= 80m
Δ= 88º 13’27,08”
Progresiva TC= 2+ 197,616


Lc= π.Rc.Δ180ºπ.80.(88º13'08")180º=123,184m

Lcuerda=2.Rc.Senα2 α2= Larco.90ºπ.Rc


Progresiva TC= 2+ 197,616Progresiva CT= 2+ 320,8

Punto 1……… Progresiva 1= 2+ 200
L arco= 2,384
L arco acum= 2,384

α2= 2,384.90ºπ.80=0,8537ºα2acum=0,8537º
Lcuerda=2.80.Sen0,8537º=2,384


PUNTO | PROGRESIVA | Larco | Larco acum | α/2 | α/2 acum | Lcuerda |
TC | 2+197,616 | 0 | 0 |   |   |   |
1 | 2+200 | 2,384 | 2,384 | 0,8537 |0,8537 | 0 |
2 | 2+210 | 10 | 12,384 | 3,5809 | 4,4346 | 2,384 |
3 | 2+220 | 10 | 22,384 | 3,5809 | 8,0155 | 9,9933 |
4 | 2+230 | 10 | 32,384 | 3,5809 | 11,5964 | 9,9933 |
5 | 2+240 | 10 |42,384 | 3,5809 | 15,1773 | 9,9933 |
6 | 2+250 | 10 | 52,384 | 3,5809 | 18,7582 | 9,9933 |
7 | 2+260 | 10 | 62,384 | 3,5809 | 22,3391 | 9,9933 |
8 | 2+270 | 10 | 72,384 | 3,5809 | 25,92 | 9,9933 |9 | 2+280 | 10 | 82,384 | 3,5809 | 29,5009 | 9,9933 |
10 | 2+290 | 10 | 92,384 | 3,5809 | 33,0818 | 9,9933 |
11 | 2+300 | 10 | 102,384 | 3,5809 | 36,6627 | 9,9933 |
12 | 2+310 | 10 |...