s shown in the figure, two aluminum rods AB and BC, hinged to rigid supports, are pinned together at B to carry a vertical load P = 30 kN. Each rod has a cross section al area of 400 mm2 and E = 70x103 MPa . Assume α = 300 and θ = 450 . Find: (a) the deformation of rod AB. Indicate If elongation or shortening (b) the deformation of rod BC. Indicate If elongation or shortening (c) stress in rod AB. Indicate if tension or compression (d) stress in rod BC. Indicate if tension or compressio
s shown in the figure, two aluminum rods AB and BC, hinged to rigid supports, are pinned together at B to carry a vertical load P = 30 kN. Each rod has a cross section al area of 400 mm2 and E = 70x103 MPa . Assume α = 300 and θ = 450 . Find: (a) the deformation of rod AB. Indicate If elongation or shortening (b) the deformation of rod BC. Indicate If elongation or shortening (c) stress in rod AB. Indicate if tension or compression (d) stress in rod BC. Indicate if tension or compressio
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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As shown in the figure, two aluminum rods AB and BC, hinged to rigid supports, are pinned together at B to carry a vertical load P = 30 kN. Each rod has a cross section al area of 400 mm2 and E = 70x103 MPa . Assume α = 300 and θ = 450 . Find: (a) the deformation of rod AB. Indicate If elongation or shortening (b) the deformation of rod BC. Indicate If elongation or shortening (c) stress in rod AB. Indicate if tension or compression (d) stress in rod BC. Indicate if tension or compression (e) draw the sketch clearly to show the displacement of pin B.
Transcribed Image Text:A
Wg ミ7
B.
L: 2 m
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