5. A skywalk is being built over a roadway in downtown Louisville. Using the
information provided below:
a. Which material should be selected for a 10' long beam if the LEAST amount
of deflection is the key criteria?
b. What is the deflection in inches?
(report to x.xx decimal places)
5,000 lbf
Medal of ladity
Metal
GP
10
Cation and Aloyee
300
193
Cold West
210
210
05
Note: Use the units for E in the right column are
x10 psi
The area moment of inertia is 90 in