The state of plane strain on the element has components of (epsilon_{x}=400left(10^{-6} ight), epsilon_{y}=200left(10^{-6} ight), gamma_{x y}=-300left(10^{-6}

The state of plane strain on the element has components of \(\epsilon_{x}=400\left(10^{-6}\right), \epsilon_{y}=200\left(10^{-6}\right), \gamma_{x y}=-300\left(10^{-6}\right)\). Determine the equivalent state of strain, which represents

(a) the principal strains, and

(b) the maximum in-plane shear strain and the associated average normal strain. Specify the orientation of the corresponding element at the point with respect to the original element. Sketch the results on the element.

Transcribed Image Text:

Edy Yxy dy 2 y 2 dx. Exdx x