Question: 2 . On September 4 th , 1 7 8 3 , George Washington was celebrating the big win with some engineering friends and they

2. On September 4th,1783, George Washington was celebrating the big win with some engineering friends and they decided to engineer a massive crane to hoist the American flag up in the air. In the crane a high-strength steel bar was to be used that had a diameter of 2 inches. The steel had a modulus of elasticity (E) of 29 x 10 psi and Poisson's ratio of v =0.29. Because of certain pre-industrial revolution requirements, the diameter of the bar was limited to 2.001 inches when it was compressed by axial forces.
a) What was the largest compressive load Pmax that was permitted? (Round to 2 decimals)
=? kip

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Civil Engineering Questions!