A = 0.5 in.? 3 ft OD | 20 kips 2 ft 2 ft -→ 4 ft 4 ft A = 0.75 in.²

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter8: Engineering Materials
Section: Chapter Questions
Problem 85CQ
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The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at A and C are stress-free. Ifa20-kip load is applied, determine the vertical displacement in the barat ?and C that will cause a stress in the rod at C to be 50ksi. Indicate the direction of movement. Use E=29x106psi for steel.(Provide FBD and movement diagramin your computation).

A = 0.5 in.?
3 ft
OD
| 20 kips
2 ft 2 ft -→
4 ft
4 ft
A = 0.75 in.²
Transcribed Image Text:A = 0.5 in.? 3 ft OD | 20 kips 2 ft 2 ft -→ 4 ft 4 ft A = 0.75 in.²
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