Modelling a bridge Version 2
applied
Look at the forces involved in this bridge.
Introduction
What is the angle in the main supporting beam? What are the resultant forces in the associated cables? How long is the steel cable?
Guiding Questions
- What shape does the cable or chain form under gravity?
- How can you model this using functions?
- What parameters affect the shape of the curve?
- How can calculus help determine arc length or area?
- What are the real-world engineering applications?
Key Mathematical Concepts
Bridge Engineering
Catenary
Force Analysis
Structural Design