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Chapter 12: Stress Transformations
M12.7: Stresses on a Specified Plane
Compute τ
nt
on Plane AB
State the Problem
Table of Contents
Stress Values With Proper Signs
Define Plane AB by its Normal
Define n and t Axes
Define θ with Proper Sign
Compute σ
n
on Plane AB
Compute τ
nt
on Plane AB
Summary of Results
scene
8
of
9
Shear stress
τ
nt
on the
n
face in the
t
direction
shear stress on positive
n
face acts in the positive
t
direction
