(1) In the figure below, the cross section areas of rods AB and BC are A1, A2, and the Young's moduli are E1 and E2, respectively. For loads Pı and P2 applied as shown in the figure, (a) determine the normal stresses in rods AB and BC; (b) determine the deformation at C. A L1/2 B C P1 P2 Li L2 A1, E1 A2, E2

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 7.2.17P: A simply supported beam is subjected to point load P at mid-span. The normal stress on an element at...
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(1) In the figure below, the cross section areas of rods AB and BC are A1, A2, and the Young's moduli are E1
and E2, respectively. For loads P1 and P2 applied as shown in the figure, (a) determine the normal stresses in
rods AB and BC; (b) determine the deformation at C.
D
L1/2
A
B
C
P1
P2
Li
L2
A1, E1
A2, E2
Transcribed Image Text:(1) In the figure below, the cross section areas of rods AB and BC are A1, A2, and the Young's moduli are E1 and E2, respectively. For loads P1 and P2 applied as shown in the figure, (a) determine the normal stresses in rods AB and BC; (b) determine the deformation at C. D L1/2 A B C P1 P2 Li L2 A1, E1 A2, E2
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