Three bars at pinned at points A, B, and C as shown. The common joint, D, of these members is loaded with 8 kN downward If the cross-sectional area of members AD and CD is 200VS mm2, the cross-sectional area of BD is 400 mm2 L-3m, the elastic moduli are E0 - 200 GPa, Ego -80 GPa, and EcD - 100 GPa. -L/2- L/2 //////// A '8 kN Determine the vertical component of the displacement of point D.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Three bars at pinned at points A, B, and C as shown. The common joint, D, of these members is loaded with 8 kN downward. If the cross-sectional area of members
AD and CD is 200VS mm2, the cross-sectional area of BD is 400 mm? L= 3m, the elastic moduli are E - 200 GPa, Ego -80 GPa, and EcD - 100 GPa.
FL/2- L/2
///////0
A
'8 kN
Determine the vertical component of the displacement of point D.
Transcribed Image Text:Three bars at pinned at points A, B, and C as shown. The common joint, D, of these members is loaded with 8 kN downward. If the cross-sectional area of members AD and CD is 200VS mm2, the cross-sectional area of BD is 400 mm? L= 3m, the elastic moduli are E - 200 GPa, Ego -80 GPa, and EcD - 100 GPa. FL/2- L/2 ///////0 A '8 kN Determine the vertical component of the displacement of point D.
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