4.4 - Example 2.4
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Practice Questions
Test your understanding with targeted questions
What is super-elevation?
💡 Hint: Think about curves in roads.
Define a transition curve.
💡 Hint: Consider how curves change shape.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of super-elevation?
💡 Hint: Think of curves!
True or False: Transition curves are always circular.
💡 Hint: Consider their design principles.
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Challenge Problems
Push your limits with advanced challenges
Calculate the necessary super-elevation for a vehicle moving at 90 km/h on a curve with a radius of 300 m. Show your working.
💡 Hint: Convert speed to m/s first.
Given a design scenario where the transition curve must last for 200 m, designed for a vehicle speed of 70 km/h, determine the super-elevation and how it affects passenger comfort.
💡 Hint: Pay attention to pitch and roll factors.
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