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

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.2P: A long, rectangular copper bar under a tensile load P hangs from a pin that is supported by two...

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