Answered: . Determine the shear stresses along…

. Determine the shear stresses along sections A-A, B-B, C-C and D-D. b. Plot the shear stress distribution diagram at any section due to the shear force only.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.17P: A simply supported beam is subjected to point load P at mid-span. The normal stress on an element at...

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Question

A simply supported I-beam (Figure 3) has a span of 3 m and is subjected to a load of 40 kN at
mid-span. The flanges are 100 mm wide and 15 mm thick. The overall depth is 175 mm and the
web is 20 mm thick.
a. Determine the shear stresses along sections A-A, B-B, C-C and D-D.
b. Plot the shear stress distribution diagram at any section due to the shear force only.

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