Problem C-3 [Beam Bending - Normal Stress] A simply supported beam (i.e., with a pin support at point A and a roller support at point D) is subjected to the external loadings shown in the figure. The uniform cross-section is shown to 10 kN 10 kN LI the right of the beam. (1) Determine developed on the cross-section n-n at point E. (2) Indicate whether the beam is in tension or compression at point E on cross-section (n-n). the normal stress E B • 10mm 40mm A en 10mm 2m 2m 2m 50mm Note: Cross-section n-n is at the midpoint of BC.
Problem C-3 [Beam Bending - Normal Stress] A simply supported beam (i.e., with a pin support at point A and a roller support at point D) is subjected to the external loadings shown in the figure. The uniform cross-section is shown to 10 kN 10 kN LI the right of the beam. (1) Determine developed on the cross-section n-n at point E. (2) Indicate whether the beam is in tension or compression at point E on cross-section (n-n). the normal stress E B • 10mm 40mm A en 10mm 2m 2m 2m 50mm Note: Cross-section n-n is at the midpoint of BC.
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 5.5.7P: Each girder of the lift bridge (sec figure) is 180 ft long and simply supported at the ends. The...
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