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3. A beam with a rectangular cross section of dimensions ax 1.5a is made from a b in the figure below. The ultimate strengths in tension and compression are o, = 29 MPa, respectively. The beam is subjected to a bending moment, M = 12kN-m. Us Principle Stress Theory to determine the dimensions of the beam's cross section in %3D

3. A beam with a rectangular cross section of dimensions ax 1.5a is made from a b in the figure below. The ultimate strengths in tension and compression are o, = 29 MPa, respectively. The beam is subjected to a bending moment, M = 12kN-m. Us Principle Stress Theory to determine the dimensions of the beam's cross section in %3D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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3. A beam with a rectangular cross section of dimensions a x 1.5a is made from a brittle material as seen in the figure below. The ultimate strengths in tension and compression are ơu = 290 MPa and ou = 520 MPa, respectively. The beam is subjected to a bending moment, M = 12kN-m. Use the Maximum Principle Stress Theory to determine the dimensions of the beam's cross section in mm. M M 1.5a L NOT DRAWN TO SCALE
Transcribed Image Text:3. A beam with a rectangular cross section of dimensions a x 1.5a is made from a brittle material as seen in the figure below. The ultimate strengths in tension and compression are ơu = 290 MPa and ou = 520 MPa, respectively. The beam is subjected to a bending moment, M = 12kN-m. Use the Maximum Principle Stress Theory to determine the dimensions of the beam's cross section in mm. M M 1.5a L NOT DRAWN TO SCALE
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