A simply supported beam AB = 9 m has a hollow rectangular cross-section with 18 cm as width, 23 cm as depth and inner thickness as 2 cm is subjected to a point load of 9 N & 9 N acting at C and D respectively and a uniformly distributed load (UDL) of 7 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 2 cm from the top. Take AC = 1 m & CD = 1 m. %3D

A simply supported beam AB = 9 m has a hollow rectangular cross-section with 18 cm as width, 23 cm as depth and inner thickness as 2 cm is subjected to a point load of 9 N & 9 N acting at C and D respectively and a uniformly distributed load (UDL) of 7 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 2 cm from the top. Take AC = 1 m & CD = 1 m. %3D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.7.8P: A cantilever beam AB having rectangular cross sections with varying width bxand varying height hxis...

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