2) A rigid beam AB rests on the two short posts as shown. Post AC is made from steel and has a diameter of 20 mm. Post BD is made from aluminum and has a diameter of 40 mm. Assume E = 200 GPa for steel and E = 70 GPa for aluminum. Determine the displacement (mm) of point F for a vertical load of 90 kN. A 90 kN 200 mm F -400 mm B D 300 mm
2) A rigid beam AB rests on the two short posts as shown. Post AC is made from steel and has a diameter of 20 mm. Post BD is made from aluminum and has a diameter of 40 mm. Assume E = 200 GPa for steel and E = 70 GPa for aluminum. Determine the displacement (mm) of point F for a vertical load of 90 kN. A 90 kN 200 mm F -400 mm B D 300 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
Chapter11: Columns
Section: Chapter Questions
Problem 11.9.30P
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![2) A rigid beam AB rests on the two short posts as shown. Post AC is made from steel
and has a diameter of 20 mm. Post BD is made from aluminum and has a diameter
of 40 mm. Assume E = 200 GPa for steel and E = 70 GPa for aluminum. Determine
the displacement (mm) of point F for a vertical load of 90 kN.
A
90 kN
200 mm
F
-400 mm
B
D
300 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9496fb66-15f0-4d2e-bc7e-ca3bb9b70577%2F552671a8-3e24-4c4e-89a6-f81026ac3e05%2F3iq1dqt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2) A rigid beam AB rests on the two short posts as shown. Post AC is made from steel
and has a diameter of 20 mm. Post BD is made from aluminum and has a diameter
of 40 mm. Assume E = 200 GPa for steel and E = 70 GPa for aluminum. Determine
the displacement (mm) of point F for a vertical load of 90 kN.
A
90 kN
200 mm
F
-400 mm
B
D
300 mm
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