The rigid beam is supported by a pin at A and wires BD and CE (made of steel, E=200 GPa, and the cross sectional area is 1500 mm“). If the distributed load (W) causes the end C to be displaced 10 mm downward, determine: a- the normal strain developed in wires CE and BD. b- the normal stress developed in wires CE and BD. c- the value of the distributed load (W). 15m

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.7.4P: An element of material in plain strain is subjected to strains x = 0.0015, , y . = -0.0002, and xy =...
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The rigid beam is supported by a pin at A and wires BD
and CE (made of steel, E=200 GPa, and the cross sectional
area is 1500 mm“). If the distributed load (W) causes the
end C to be displaced 10 mm downward, determine:
a- the normal strain developed in wires CE and BD.
b- the normal stress developed in wires CE and BD.
c- the value of the distributed load (W).
2 m
15m
Transcribed Image Text:The rigid beam is supported by a pin at A and wires BD and CE (made of steel, E=200 GPa, and the cross sectional area is 1500 mm“). If the distributed load (W) causes the end C to be displaced 10 mm downward, determine: a- the normal strain developed in wires CE and BD. b- the normal stress developed in wires CE and BD. c- the value of the distributed load (W). 2 m 15m
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