In the assembly shown below, the links BD is made of brass (E = 105 GPa) with cross- sectional area 240 mm2 and link CE is made of aluminum (E = 75 GPa) with cross-sectional area 300 mm?. Both links support the rigid member ABC. If a load of P = 7 kN is applied at A, 1) Draw the Free Body Diagram and calculate forces acting on members BD and CE. 2) Determine the normal stresses in members BD and CE. 3) Determine the deflections of points B and C on the rigid bar. 4) Draw the Deflection Diagram. 5) Deduce the downward deflection of point A on the member BC.
In the assembly shown below, the links BD is made of brass (E = 105 GPa) with cross- sectional area 240 mm2 and link CE is made of aluminum (E = 75 GPa) with cross-sectional area 300 mm?. Both links support the rigid member ABC. If a load of P = 7 kN is applied at A, 1) Draw the Free Body Diagram and calculate forces acting on members BD and CE. 2) Determine the normal stresses in members BD and CE. 3) Determine the deflections of points B and C on the rigid bar. 4) Draw the Deflection Diagram. 5) Deduce the downward deflection of point A on the member 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
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.21P: A slightly tapered bar AB of solid circular crass section and length L is supported at end B and...
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