2.29 - Show the various elements of a simple circular curve on a neatly drawn sketch.
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Practice Questions
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Define the term 'Circular Curve'.
💡 Hint: Think about how roads curve.
What is the significance of the Point of Intersection (PI)?
💡 Hint: Relate it to road turns.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What defines a circular curve?
💡 Hint: Think about how curves are used in roads.
True or False: The Point of Tangent is where the curve begins.
💡 Hint: Remember the starting point of a curve.
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Challenge Problems
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Design a circular curve with given parameters: radius of 100m and deflection angle of 60 degrees. What components must be included in your diagram?
💡 Hint: Focus on the layout of the curve and accurately labeling each part.
If a circular curve has a radius of 500 m, calculate the theoretical deflection angle needed to transition smoothly between two straight paths intersecting at 30 degrees.
💡 Hint: Use your understanding of geometry to approach this problem.
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