Principal Stress Calculator

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Gives the principal stresses, principal angles, max shear stress and max shear angles for a user defined set of normal and shear stress. The results are plotted out against ductile and brittle failure envelopes (Von Mises, Tresca and Mohr) as well as being plotted on a Morh circle. The input stress can also be rotated by an input angle which is also displayed graphically.


Updated to include strain input from strain gauges. 

Calculation Reference
Principal Stress
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Stress Analysis
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Stress Failure Theories
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Submitted On:
07 Aug 2014
Submitted By:
File Date:
07 Aug 2014
File Author:
Roland Cranford
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File Size:
1,499.34 Kb
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#2 sonicboomman2008 2014-07-11 16:27
Thanks John!
#1 JohnDoyle[Admin] 2014-07-11 10:18
A great début calculation I have awarded you a free 3 month XLC Pro Subscription by way of thanks.

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