chapter9 (moment of inertia)

# chapter9 (moment of inertia) - x along its centroid is...

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CHAPTER NINE MOMENT OF INERTIA

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Radius of Gyration of an Area This is a measure of the distribution of the area from the axis in question. It is used in the design of columns in structural mechanics. K I A K I A K J A x x y y o o = = =

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Moment of Inertia for a Rectangular Area Contd. In case the I

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Unformatted text preview: x ' along its centroid is required, use the parallel axis theorem. That is: I I A d I I A d bh bh h bh bh bh x x x x = + = - = -L N M O Q P = - = ' ' . 2 2 3 2 3 3 3 3 2 3 4 12 Problems Solve related Problems in Class and in Tutorials...
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