When an axial load is applied to the ends of the bar shown in the figure, the total elongation of the bar between joints A and C is 0.17 in. In segment (2), the normal strain is measured as 1,450 uin./in. Assume L₁ - 45 in. and L₂ - 94 in. Determine (a) the elongation of segment (2). (b) the normal strain in segment (1) of the bar. P A Answers: (a) in.6₂ = (b) £₁ = L₁ i i B (2) L2 in. uin./in.
When an axial load is applied to the ends of the bar shown in the figure, the total elongation of the bar between joints A and C is 0.17 in. In segment (2), the normal strain is measured as 1,450 uin./in. Assume L₁ - 45 in. and L₂ - 94 in. Determine (a) the elongation of segment (2). (b) the normal strain in segment (1) of the bar. P A Answers: (a) in.6₂ = (b) £₁ = L₁ i i B (2) L2 in. uin./in.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.7.4P: An element of material in plain strain is subjected to strains x = 0.0015, , y . = -0.0002, and xy =...
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