Stress and Strain

Description

Precision:

Young's modulus E Pa
Poisson's ratio ν  
Shear modulus G Pa
Bulk modulus K Pa


Stresses (Pa)
σxx
σyy
σzz
τyz
τzx
τxy
   
Strains
εxx
εyy
εzz
γyz
γzx
γxy

Note that, in the commonest engineering notation, shear strain γij=2εij.