To become familiar with the general equations of plane strain
used for determining in-plane principal strain, maximum in-plane
shear strain, and average normal strain.
The state of strain at a point has components of ϵx=350.0×(10−6)
, ϵy=−200.0×(10−6), and γxy=150.0×(10−6).
Part A - Equivalent in-plane strains on the oriented element.
Determine the equivalent in-plane strains on an element rotated
counterclockwise at an angle of θ = 30.0 ∘
Part B - In-plane principal strains on the oriented element.
Determine the in-plane...