30 alm 50 m C. 100 mm 200 mm 30 N-m 40 N-m 800 N 500 N The internal loadings at a section of the beam consist of an axial force of 500 N, a shear force of 800 N, and the moment components of 30 Nxm and 40 Nxm. Determine the principal stress at point 4. Also, calculate the maximum in-plane shear stress at this point A. Use the Mohr's circle.

30 alm 50 m C. 100 mm 200 mm 30 N-m 40 N-m 800 N 500 N The internal loadings at a section of the beam consist of an axial force of 500 N, a shear force of 800 N, and the moment components of 30 Nxm and 40 Nxm. Determine the principal stress at point 4. Also, calculate the maximum in-plane shear stress at this point A. Use the Mohr's circle.

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 5.10.10P: A hollow steel box beam has the rectangular cross section shown in the figure. Determine the maximum...

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