The moment of inertia Ix, ly and the product moment of inertia Ixy of the cross-sectional area are shown in the figure. Ix = 5286 mm*, ly = 4331 mm and Ixy = 2914 mm [5286 29141, and the principal axes [2914 4331] The principal moments of inertia are the eigenvalues of the matrix are in direction of the eigenvectors. Determine the principal moments of inertia by solving the characteristic equation. 20 mm 4 mm 3 mm 2 mm 24 mm 2 mm

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The moment of inertia Ix, ly and the product moment of inertia Ixy of the cross-sectional area are shown in
the figure.
Ix = 5286 mm*, ly = 4331 mm and Ixy = 2914 mm
[5286 29141, and the principal axes
[2914 4331]
The principal moments of inertia are the eigenvalues of the matrix
are in direction of the eigenvectors. Determine the principal moments of inertia by solving the characteristic
equation.
20 mm
4 mm
3 mm
2 mm
24 mm
2 mm
Transcribed Image Text:The moment of inertia Ix, ly and the product moment of inertia Ixy of the cross-sectional area are shown in the figure. Ix = 5286 mm*, ly = 4331 mm and Ixy = 2914 mm [5286 29141, and the principal axes [2914 4331] The principal moments of inertia are the eigenvalues of the matrix are in direction of the eigenvectors. Determine the principal moments of inertia by solving the characteristic equation. 20 mm 4 mm 3 mm 2 mm 24 mm 2 mm
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