Mohrs Stress Circle.wmv

How to draw Mohr's Circle for a 2D complex stress element. Also sketching principal stress element, max shear element and an element at a known angle.
Correction - Very last arrow on Video +60MPa should point away for element (not towards it)
These note are used as part of a Diploma/degree in Mechanical Engineering.
Steve Tomsett, CPIT, Christchurch, New Zealand. Also see my other videos for more engineering solutions. Steve