The state of plane stress at a point on a body is represented by the element...

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The state of plane stress at a point on a body is represented by the element below. 14 MPa y 12 MPa K. Determine the principa

engineering Mechanical-Engineering

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Answer 1

Answer #1

These are easily explained in the following images.

Given Data. the state of Plane stress at a point is as body given indicates on=0 on a 14mPa Esign compressine stress) y = -14

the Principal Plane defined by the rotation ape Prinural plane angle is given by ya 2 łny (6n- 64) ape tan 2 Qpe = 2 łny = 1.

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Answer 2

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