Q3: A rigid beam ABCD is supported as shown. Initially and at room temperature the Seam is horizontal and carries no load. Calculate the force in the rods when the emperature of aluminum rod only is raised by 120°C. Steel Wire A- 50 mm E- 200 Gpa Brass Rod A- 300 mm E-83 Gpa L 2 m L-2 m a" 2um/m C a-19um/m'C T'Gap-2mm Aluminum Rod A= 400 mm E- 70 Gpa L-3 m a= 23um/m'C m I m 1m

Q3: A rigid beam ABCD is supported as shown. Initially and at room temperature the Seam is horizontal and carries no load. Calculate the force in the rods when the emperature of aluminum rod only is raised by 120°C. Steel Wire A- 50 mm E- 200 Gpa Brass Rod A- 300 mm E-83 Gpa L 2 m L-2 m a" 2um/m C a-19um/m'C T'Gap-2mm Aluminum Rod A= 400 mm E- 70 Gpa L-3 m a= 23um/m'C m I m 1m

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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