7. A curved bar shown in the figure has a trapezoidal cross section. If it is subjected to a force system as shown, a. Determine the maximum tensile and compressive stresses acting at section a-a. b. Plot the stress distribution on the section as a function of radius. 30mm- 200N 100mm 200mm 120N 60mm 200mm 60mm 100mm

7. A curved bar shown in the figure has a trapezoidal cross section. If it is subjected to a force system as shown, a. Determine the maximum tensile and compressive stresses acting at section a-a. b. Plot the stress distribution on the section as a function of radius. 30mm- 200N 100mm 200mm 120N 60mm 200mm 60mm 100mm

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 7.4.17P

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