- A Horisontal Curves To Be Designed For A Two Lane Road In Mountainous Terrain The Following Data Are Known Intersection 1 (23.32 KiB) Viewed 47 times
f. = 0.12, e = 0.08. Determine the following.
(a) design speed (in mi/h)
70 (correct answer)
mi/h
(b)
station of the PC (Enter the first answer exactly, and round the second answer to at least one decimal place.)
Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit
accuracy to minimize roundoff error. +
I x
Your response differs from the correct answer by more than 10%. Double check your calculations.
(c)
station of the PT (Enter the first answer exactly.)
(d) deflection angle (in degrees) and chord length (in ft) to the first 100 ft station
deflection angle
chord length
A horisontal curves to be designed for a two-lane road in mountainous terrain. The following data are known Intersection angle: 55 degrees, tagant length - 590.34 of : 2,706 - 10:41 1.-0.12. - 0.08. Determine the following (a) design speed (in min) min 70 (-) station of the PC (Enter the first answer exactly, and round the second awer to at least one decim pace.) X Your response is within 10% of the correct value. This may be due to roundofarm, you and me in your calculation Carry out a terme results to at least our accuracy to minime roundoff error. + X Your response differs from the correct answer by more than 10%. Double check your calculations. station of the PT (Enter the first answer exactly) (d) deflection angle in degrees) and chord length (in ft) to the first 100 ft station deflection angle chord length