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.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text: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.
D
225 mm
B
150 mm
P
E
450 mm
250 mm
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