Q6 [6 marks] A pivot-ended solid steel bar having a diameter of 50 mm and a length of 2.0 m will be used to support a compressive load. A factor of safety of 3.0 is specified and the eccentricity ratio ec/r² = 0.50. Determine (a) The maximum safe compressive load [4 marks] (b) The implied value of eccentricity [2 marks] σy = 300 MPa, E=200 GPa

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.4.9P: Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For...
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Q6 [6 marks] A pivot-ended solid steel bar having a diameter of 50 mm and a length
of 2.0 m will be used to support a compressive load. A factor of safety of 3.0 is specified
and the eccentricity ratio ec/r² = 0.50. Determine
(a) The maximum safe compressive load [4 marks]
(b) The implied value of eccentricity [2 marks]
σy = 300 MPa, E=200 GPa
Transcribed Image Text:Q6 [6 marks] A pivot-ended solid steel bar having a diameter of 50 mm and a length of 2.0 m will be used to support a compressive load. A factor of safety of 3.0 is specified and the eccentricity ratio ec/r² = 0.50. Determine (a) The maximum safe compressive load [4 marks] (b) The implied value of eccentricity [2 marks] σy = 300 MPa, E=200 GPa
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