Q-2 For a beam of hollow rectangular section of outer geometry of b x d and the inner geometry of b₁ x di, compute the area moment of inertia about its axis passing through its C.G. Also compute the area moment of inertia about a line passing through the base and also compute the same about a line passing through the vertical side. Compare the results and offer your remarks if the ratio of b: d= 1:2 units and in the same scaling the ratio of by: d=0.8: 1.6 units.

Q-2 For a beam of hollow rectangular section of outer geometry of b x d and the inner geometry of b₁ x di, compute the area moment of inertia about its axis passing through its C.G. Also compute the area moment of inertia about a line passing through the base and also compute the same about a line passing through the vertical side. Compare the results and offer your remarks if the ratio of b: d= 1:2 units and in the same scaling the ratio of by: d=0.8: 1.6 units.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter9: Deflections Of Beams

Section: Chapter Questions

Problem 9.7.12P: A simple beam ACE is constructed with square cross sections and a double taper (see figure). The...

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