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1. A brass shell is fully bonded to a steel core; the cross-sectional dimensions of the shell and core are shown in the figure below. The length of the assembly is L= 0.25 m. The Young's moduli are E, = 105 GPa for the brass and E, = 200 GPa for the steel. The axial forces, P = 60 kN, are applied to the assembly. Determine the normal stress and deflection of the brass shell. Ans: Pi = 23.8 kN, ơb = 47.6 MPa (T), 8= 0.113 mm (longer). 20 mm shell 20 пm 30 mm core 30 mm

1. A brass shell is fully bonded to a steel core; the cross-sectional dimensions of the shell and core are shown in the figure below. The length of the assembly is L= 0.25 m. The Young's moduli are E, = 105 GPa for the brass and E, = 200 GPa for the steel. The axial forces, P = 60 kN, are applied to the assembly. Determine the normal stress and deflection of the brass shell. Ans: Pi = 23.8 kN, ơb = 47.6 MPa (T), 8= 0.113 mm (longer). 20 mm shell 20 пm 30 mm core 30 mm

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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1. A brass shell is fully bonded to a steel core; the cross-sectional dimensions of the shell and core are shown in the figure below. The length of the assembly is L = 0.25 m. The Young's moduli are E, = 105 GPa for the brass and E, = 200 GPa for the steel. The axial forces, P = 60 kN, are applied to the assembly. Determine the normal stress and deflection of the brass shell. Ans: Pb = 23.8 kN, Ob = 47.6 MPa (T), 8= 0.113 mm (longer). 20 mm - shell 20 mm 30 mm core 30 mm
Transcribed Image Text:1. A brass shell is fully bonded to a steel core; the cross-sectional dimensions of the shell and core are shown in the figure below. The length of the assembly is L = 0.25 m. The Young's moduli are E, = 105 GPa for the brass and E, = 200 GPa for the steel. The axial forces, P = 60 kN, are applied to the assembly. Determine the normal stress and deflection of the brass shell. Ans: Pb = 23.8 kN, Ob = 47.6 MPa (T), 8= 0.113 mm (longer). 20 mm - shell 20 mm 30 mm core 30 mm
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