1. Compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD = 5 in^2 ; the area of all other bars 3 in^2 .E 30,000 kips/in^2. (b) If bars AB and BD are fabricated % in. too long and support D settles 0.25 in, compute the vertical displacement of joint E. Neglect all the applied loads. 80 kips 120 kips 20 15' 15' 15'

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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1. Compute the vertical and horizontal components of displacement of joint E produced by the
loads. The area of bars AB, BD, and CD = 5 in^2; the area of all other bars = 3 in^2 .E 30,000
kips/in^2. (b) If bars AB and BD are fabricated % in. too long and support D settles 0.25 in,
compute the vertical displacement of joint E. Neglect all the applied loads.
80 kips
120 kips
20
15
15
15
Transcribed Image Text:1. Compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD = 5 in^2; the area of all other bars = 3 in^2 .E 30,000 kips/in^2. (b) If bars AB and BD are fabricated % in. too long and support D settles 0.25 in, compute the vertical displacement of joint E. Neglect all the applied loads. 80 kips 120 kips 20 15 15 15
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