The cross-section of the beam is rectangular everywhere, and the size of the cross-section is given in the following figure. Now, face of the cross-section at E, as shown in the following figure. Point H is 20 mm below the top surface. Which of the following is closest to the normal stress at point H? Left-face of Cross- Section at E 20KN SKN 1 m 4 m 50 mm D Top 100 mm 20 mm . 100 mm Bottom 3 m 3m

The cross-section of the beam is rectangular everywhere, and the size of the cross-section is given in the following figure. Now, face of the cross-section at E, as shown in the following figure. Point H is 20 mm below the top surface. Which of the following is closest to the normal stress at point H? Left-face of Cross- Section at E 20KN SKN 1 m 4 m 50 mm D Top 100 mm 20 mm . 100 mm Bottom 3 m 3m

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 5.8.1P: The shear stresses t in a rectangular beam arc given by Eq. (5-43): in which Fis the shear force, /...

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