2.4 - Compound Curves
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Practice Questions
Test your understanding with targeted questions
What is a compound curve?
💡 Hint: Think about how it consists of two circular segments.
Define the term deflection angle.
💡 Hint: What happens at the tangent intersections?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of a compound curve?
💡 Hint: Think about how roads change direction.
True or False: Each curve in a compound curve must have the same radius.
💡 Hint: Recall the definition of a compound curve.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A compound curve has an inner radius of 50 m and a larger radius of 70 m. Calculate the total length of the curve if the deflection angles are 30° and 45° respectively.
💡 Hint: Focus on calculating the lengths separately using their respective angles.
Discuss the implications of having a miscalculation of the deflection angles in a constructed roadway.
💡 Hint: Consider what happens if curves are sharper than intended.
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