Shear Stress

Written by Jerry Ratzlaff on . Posted in Classical Mechanics

shear stress 1Shear stress, abbreviated as \(\tau\) (Greek symbol tau), tends to deform the material by breaking rather than stretching without changing the volume by restraining the object.  Shear stress is the amount of force per unit area perpendicular to the axle of the object.

Shear Stress FORMULA

\(\large{ \tau = \frac{F}{A}  }\)

Where:

\(\large{ \tau }\) (Greek symbol tau) = shear stress

\(\large{ F }\)  = applied force

\(\large{ A }\)  = cross section area of material perpendicular to the applied force

 

Tags: Equations for Strain and Stress