calcShearStress

(method of tensor)

shear stress

Syntax

[tauMax,m,n,tau] = calcShearStress(sigma,m,n)

Formula

q = T_i1i2i3...id v_i1 v_i2 v_i3 ... v_id

Input

sigma

stress tensor

m

normal vector the the slip or twinning plane

n

Burgers vector (slip) or twin shear direction (twinning)

tut

tauMax

maximum shear stress

m

active plane

n

active direction

tau

shear stresses with respect to all planes

param,val Parameters and values that control calcShearStress
Parameter Description
'symmetrise'

consider also all symmetrically equivalent planes and directions

Also