A composite curve is used to connect two highway centerlines. The transitions are to be designed such that the centrifugal ratio is 0.197 while the rate of change of the radial acceleration is 0.45m/S3 at a design speed of 100 km/hr. If the chainage at the intersection of the straights is 2154.22m and the angle of deviation is 300 00’ 00”,calculate: The length of the transitionThe chainage at the beginning and the end of the total composite curve.The setting out angles for the entry transition curve.

Answered: Image /qna-images/answer/649a5b50-dfa9-4777-b614-d6a3d05ec0ab.jpg

Answered: The length of the transition The…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Concept explainers

Question

100%

A composite curve is used to connect two highway centerlines. The transitions are to be designed such that the centrifugal ratio is 0.197 while the rate of change of the radial acceleration is 0.45m/S³ at a design speed of 100 km/hr. If the chainage at the intersection of the straights is 2154.22m and the angle of deviation is 30⁰ 00’ 00”,

calculate:

The length of the transition
The chainage at the beginning and the end of the total composite curve.
The setting out angles for the entry transition curve.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions