Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
4 cards from this section. Quick, good the night before a test.
What is superelevation?
Think about how banked turns in sports help maintain speed.
What is the maximum superelevation for urban roads according to IRC guidelines?
Remember, urban settings tend to have more complexities in traffic.
What is the primary purpose of superelevation?
Think about how curves affect vehicle motion.
Is the maximum superelevation for rolling terrain greater than for urban roads?
Consider the stability factors affecting different terrains.
Given a curve with a radius of 300 m and necessary superelevation of 0.06, calculate the design speed for a vehicle assuming a coefficient of lateral friction of 0.12.
You will need to apply the values for R, e, and f in the equation.
Discuss the consequences of insufficient superelevation in a highway curve.
Think of the physics at play when vehicles approach curves.
4 more questions in this section. Enroll free to practise them all.
Enroll free