80 mm QUESTION 1. Cross-sectional dimensions of a beam is given in the figure. The allowable tension and the allowable compression stress values that appear on the cross-section are (Gtension)all = 150 MPa and (Ocompression)all = 100 Mpa. Determine the resultant internal bending moment value, M on the cross-section so the allowable stress values are not exceeded. 12 mm M 100 mm 8 mm

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter6: Stresses In Beams (advanced Topics)
Section: Chapter Questions
Problem 6.9.9P: A U-shaped cross section of constant thickness is shown in the figure. Derive the following formula...
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QUESTION 1. Cross-sectional dimensions of
a beam is given in the figure. The allowable
tension and the allowable compression stress
values that appear on the cross-section are
(Otension)all = 150 MPa and (Ccomprassion)all = 100
Mpa. Determine the resultant intermal bending
moment value, M on the cross-section so the
80 mm
12 mm
M
100 mm
8 mm
allowable stress values are not exceeded.
Transcribed Image Text:QUESTION 1. Cross-sectional dimensions of a beam is given in the figure. The allowable tension and the allowable compression stress values that appear on the cross-section are (Otension)all = 150 MPa and (Ccomprassion)all = 100 Mpa. Determine the resultant intermal bending moment value, M on the cross-section so the 80 mm 12 mm M 100 mm 8 mm allowable stress values are not exceeded.
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