The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum rods each have a diameter of 19 mm and an elastic modulus of E = 63 GPa. The steel rod has a diameter of 18 mm and an elastic modulus of E = 215 GPa. Assume a = 4.1 m, b = 1.4 m, and c = 1.5 m. What is the magnitude of load P that is necessary to displace point A 5 mm to the left? (1) (3) (2) D Answer: P = i kN

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum rods each have a diameter of 19 mm
and an elastic modulus of E = 63 GPa. The steel rod has a diameter of 18 mm and an elastic modulus of E = 215 GPa. Assume a = 4.1 m, b
%3D
= 1.4 m, and c = 1.5 m. What is the magnitude of load P that is necessary to displace point A 5 mm to the left?
a
b
(1)
(3)
A
Answer: P = i
kN
Transcribed Image Text:The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum rods each have a diameter of 19 mm and an elastic modulus of E = 63 GPa. The steel rod has a diameter of 18 mm and an elastic modulus of E = 215 GPa. Assume a = 4.1 m, b %3D = 1.4 m, and c = 1.5 m. What is the magnitude of load P that is necessary to displace point A 5 mm to the left? a b (1) (3) A Answer: P = i kN
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