Junction Design Theory: 7-Super Elevation скачать в хорошем качестве

Junction Design Theory: 7-Super Elevation

This video explains super elevation in junction design, a technique where the outer edge of the road is raised on curves for safety and comfort. It highlights the complexity and compromises involved, including drainage and surrounding factors. The video uses an example of a dedicated left turn to illustrate super elevation at different points and discusses junctions on existing curves. It emphasizes the importance of smooth transitions for safe design. Take the next step and become a junction expert: hwy.ac/jct-geo Let's stay connected! Your growth is our passion. • Have a question? Let's chat on WhatsApp: ✅https://hwy.ac/jct-ch • Want to connect with our amazing community? ✅hwy.ac/wa • Visit our online home at Highway Academy: ✅https://hwy.ac • Join my professional network on LinkedIn: ✅https://hwy.ac/lk • Reach out anytime via email: ✅kiyagaedwin@hwy.ac We can't wait to see what you create! 00:00 Intro 00:16 Introduction to super elevation in junction design. 00:48 Example: dedicated left turn and super elevation application. 01:38 Standard cambers at the beginning of the turn (Point A). 01:53 Road expansion while maintaining camber (Point B). 02:06 Further extension and crossover crown lane (Point C). 02:20 Super elevation at Point D (main road camber). 02:33 Point E: fully formed junction with its own super elevation. 03:18 Demonstration of a junction located in a curve. 04:11 Illustration of an island and full super elevation. 04:20 Additional resources for super elevation.