Answer to Question #110286 in Civil and Environmental Engineering for Aditi Yadav

Question #110286
Assignment Transportation Engineering


(a) A descending gradient of 1 in 22.5 meets an ascending gradient of 1 in 25.
Design length of valley curve to be comfortable as well as to leave adequate head light sight distance.
Velocity V= 60kmph, rate of change centrifugal acceleration C=0.55 m/s^3, time of reaction tr = 2.5 S, coefficient of longitudinal friction =0.38, height of headlight above the ground = 0.8m, beam angle is 1°.

(b) In above question if 1 in 22.5 is ascending gradient meets a 1 in 25 descending gradient design the length of the summit curve.
Expert's answer
Dear Aditi Yadav, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be the first!

Leave a comment

New on Blog