The local stress state of an object can by inferred from measurements of strain and the material properties. By using a strain gauge rosette comprised of three strain gauges, the normal strain components (r, Єy) and the shear strain component Yxy can be found using the below set of simultaneous equations. €₁ = €₂ cos² 0₁ + Єy sin² 0₁ + Yzy sin 0₁ cos a €₁ = €r cos² 0 + Єy sin² 0 + Yxy sin of coo Єc = Ex Cos² Oc + Єy! sin² Oc + Yzy sin c cos c Solve for €, Ey, Yay When: • €₁ = 491 microstrain • €b = 575 microstrain • • • € = -511 microstrain a = 2 degrees 0 = 42.5 degrees • 0 = 92.2 degrees and upload your solution, including MATLAB code, to the assessment submission portal.
The local stress state of an object can by inferred from measurements of strain and the material properties. By using a strain gauge rosette comprised of three strain gauges, the normal strain components (r, Єy) and the shear strain component Yxy can be found using the below set of simultaneous equations. €₁ = €₂ cos² 0₁ + Єy sin² 0₁ + Yzy sin 0₁ cos a €₁ = €r cos² 0 + Єy sin² 0 + Yxy sin of coo Єc = Ex Cos² Oc + Єy! sin² Oc + Yzy sin c cos c Solve for €, Ey, Yay When: • €₁ = 491 microstrain • €b = 575 microstrain • • • € = -511 microstrain a = 2 degrees 0 = 42.5 degrees • 0 = 92.2 degrees and upload your solution, including MATLAB code, to the assessment submission portal.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 100E
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