2.63 - A composite curve consisting of entry and exit transition curves of equal length and a central circular arc...
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Practice Questions
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Define a composite curve.
💡 Hint: Think about the types of curves involved.
What is the design speed for our road?
💡 Hint: Recall the specified design speed from the section.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is one purpose of transition curves?
💡 Hint: Consider the effects on comfort.
The radius of a circular curve is important because it affects vehicle safety. True or False?
💡 Hint: Think about larger vs. smaller radii.
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Challenge Problems
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Design a composite curve with specified parameters such as speed, radius, and deflection angle, ensuring all elements are considered.
💡 Hint: Use modern software or old English methods to visualize your curves.
Analyze the safety implications of inappropriate curve radii on high-speed roads.
💡 Hint: Think about real-world cases or incidences.
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