A two pinned end bars AB (copper) and BC (aluminum) is subjected to a horizontal force P = 90KN applied at pin B as shown in the figure, determine the horizontal displacement of pin B. Aluminum: L= 1.5m, A= 1000mm?, E= 70 GPa Copper: L= 2.0m, A= 850mm², E= 120 GPa Degree: 45° Alumaum L-15m A= 1000 mm Ee70 GPa >P=90 kN Copper L=2.0m A-550 mun E-120 GPa
A two pinned end bars AB (copper) and BC (aluminum) is subjected to a horizontal force P = 90KN applied at pin B as shown in the figure, determine the horizontal displacement of pin B. Aluminum: L= 1.5m, A= 1000mm?, E= 70 GPa Copper: L= 2.0m, A= 850mm², E= 120 GPa Degree: 45° Alumaum L-15m A= 1000 mm Ee70 GPa >P=90 kN Copper L=2.0m A-550 mun E-120 GPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A two pinned end bars AB (copper) and BC (aluminum) is
subjected to a horizontal force P = 90KN applied at pin B
%3D
as shown in the figure, determine the horizontal
displacement of pin B.
Aluminum: L= 1.5m, A= 1000mm2, E= 70 GPa
Copper: L= 2.0m, A= 850mm², E= 120 GPa
Degree: 45°
Alumaum
L-15m
A=1000 mm
E-70 GPa
>P=90 kN
Copper
L=2.0m
Aa550 mm
E=120 GPa
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