Cross sectional Shape Selection
ME 474-674 Winter 2008 Slides 9 -5 Elastic Bending I = Moment of inertia of the cross section Table 11.2 gives the section properties of different shapes For a circular cross section If S is the stiffness for another shape with the same cross sectional area made of the same material and subject to the same loading, then the shape factor for elastic bending is defined as
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