Three solid bars, each with square cross sections, make up the axial assembly shown below. Two loads of P= 30 kN are applied to the assembly at flange B, two loads of Q= 18 kN are applied at C, and one load of R = 36 kN is applied at end D. The bar dimensions are b₁ = 60 mm, b₂ = 20 mm, and by = 40 mm. Determine the normal stress in each bar.
Three solid bars, each with square cross sections, make up the axial assembly shown below. Two loads of P= 30 kN are applied to the assembly at flange B, two loads of Q= 18 kN are applied at C, and one load of R = 36 kN is applied at end D. The bar dimensions are b₁ = 60 mm, b₂ = 20 mm, and by = 40 mm. Determine the normal stress in each bar.
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 1.4.12P: Solve the preceding problem if the mass of the tailgate is MT— 11 kg and that of the crate is hic—...
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