In: Mechanical Engineering
Determine the magnitude and direction of the principal voltages for the voltage state given by ??? = 200, ??? = 400, ??? = −100 and ??? = ??? = ??? = 0 (all in MPa). Sketch Mohr's voltage circles in the ?? - plane and draw in the xy - plane the direction of its main voltages, coupled to the correct main voltage.
What is the greatest shear stress for this stress state?
Please explain the answer clearly and in a way easy to follow as I am still just a beginner. Thanks in advance!!