3.10 - Subramanian, R., (2012), Surveying and Levelling, Oxford University Press.
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Practice Questions
Test your understanding with targeted questions
Define a circular curve.
💡 Hint: Think about its shape and purpose in road design.
What is a transition curve?
💡 Hint: Consider how vehicles navigate turns.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of a transition curve?
💡 Hint: Consider how transitions help with changes in motion.
True or False: Vertical curves can be parabolic or circular.
💡 Hint: Think about the different shapes used in design.
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Challenge Problems
Push your limits with advanced challenges
Design a road segment that requires both circular and transition curves for a highway with a deflection angle of 30°.
💡 Hint: Use known formulas for radius and transition lengths based on design speed.
Evaluate the advantages of implementing vertical parabolic curves over circular ones for highway safety.
💡 Hint: Think of how different curves impact visibility and handling.
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