P8.15. (a) In Figure P8.15 compute the vertical and hori-zontal components of displacement of joint E produced bythe loads. The area of bars AB, BD, and CD = 5 in.2; thearea of all other bars = 3 in.². E = 30,000 kips/in.2. (b) Ifbars AB and BD are fabricated in. too long and support Dsettles 0.25 in., compute the vertical displacement of jointE. Neglect all the applied loads.80 kipsB120 kips-15'EVCD— 15'—15' ———— 15'—-P8.1520'

To determine deflection at any point unit load is applied and member forces to be determined. The…

Answered: 120 kips k 15'- B E 1 15' D 15'- 80…

Engineering

Civil Engineering

120 kips k 15'- B E 1 15' D 15'- 80 kips VC 20'

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

P8.15. (a) In Figure P8.15 compute the vertical and hori-
zontal 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
B
120 kips-
15'
E
VC
D
— 15'—
15' ———— 15'—
-
P8.15
20'

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