2.46 - Discuss various types of transition curves. Derive an expression for the super-elevation to be provided in a transition curve.
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Practice Questions
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What is a transition curve?
💡 Hint: Consider how vehicles navigate changes in direction.
Define super-elevation.
💡 Hint: Think about how racing tracks are designed!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of a transition curve?
💡 Hint: Think about turning a car—what helps it turn smoothly?
True or False: Super-elevation is necessary only for steep curves.
💡 Hint: Consider all road types, not just steep ones.
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Challenge Problems
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Calculate the super-elevation needed for a transition curve with a speed of 60 km/h and a radius of 300 m.
💡 Hint: Ensure to use the speed in meters per second.
Analyze how a poorly designed transition curve could lead to vehicular accidents by calculating forces during a turn.
💡 Hint: Consider different vehicle types and speeds.
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