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 0.15 in. In segment (2), the normal strain is measured as 1,450 uin./in. Assume L₁ = 44 in. and L₂ = 82 in. Determine (a) the elongation of segment (2). (b) the normal strain in segment (1) of the bar.

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 0.15 in. In segment (2), the normal strain is measured as 1,450 uin./in. Assume L₁ = 44 in. and L₂ = 82 in. Determine (a) the elongation of segment (2). (b) the normal strain in segment (1) of the 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

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.13P: An clement of material in plane strain (see figure) is subjected to strains ex= 480 × 10-6, Ey= 70 ×...

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