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 0.13 in In segment (2), the normal strain is measured as 1,150 µin./in. Assume L1 = 38 in. and L2 = 90 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
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.8.11P: A joint between two glass plates A and B is filled with a flexible epoxy that bonds securely to the...
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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 0.13 in.
In segment (2), the normal strain is measured as 1,150 µin./in. Assume L1 = 38 in. and L, = 90 in.
Determine
(a) the elongation of segment (2).
(b) the normal strain in segment (1) of the bar.
P
(1)
P
(2)
B
L1
L2
Answers:
(a) in.82 =
i
in.
(b) ɛ1 =
i
pin./in.
Transcribed Image Text: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 0.13 in. In segment (2), the normal strain is measured as 1,150 µin./in. Assume L1 = 38 in. and L, = 90 in. Determine (a) the elongation of segment (2). (b) the normal strain in segment (1) of the bar. P (1) P (2) B L1 L2 Answers: (a) in.82 = i in. (b) ɛ1 = i pin./in.
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