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Engineering 25. Tutorial: Areal Moment of Inertia. Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege.edu. Parallogram I C.
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Engineering 25 Tutorial: Areal Moment of Inertia Bruce Mayer, PE Licensed Electrical & Mechanical EngineerBMayer@ChabotCollege.edu
ParallogramIC • Determine the moment of inertia for the parallelogram about the y’ axis, which passes through the centroid C of the area in terms of a, b, and θ.
MATLAB Results >> Q = 53 Q = 53 >> a = 7 a = 7 >> b = 11 b = 11 >> e = a*cosd(Q) e = 4.2127 >> h = a*sind(Q) h = 5.5904 >> ICy = b*h*(b^2+e^2)/12 ICy = 711.0192