25mm P. 500 mm Data Given Let steel tube denoted as 1 and brass rod denoted as 2 d10= 40mm E1 = 200GPA dii = 30mm E2 = 80 GPa d2 = 25mm A composite bar is made up of a brass rod of 25m diameter enclosed in a steel tube, being co-axial of 40mm external diameters and 30mm internal diameter as shown below. They are securely fixed at each end. If the stress in brass and steel are not to exceed 70MPA and 120 MPa respectively find the load (P) the composite bar can safely carry if the composite bar is 500mm long. Take E for steel Tube as 200 GPa and brass rod as 80 GPa respectively.

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 1.10.1P: An aluminum tube is required to transmit an axial tensile force P = 33 k (sec figure part a). The...
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P.
25mm
500 mm
Data Given
Let steel tube denoted as 1 and brass rod denoted as 2
d10= 40mm
E1 = 200GPA
dii = 30mm
E2 80 GPa
d2 = 25mm
A composite bar is made up of a brass rod of 25m diameter enclosed in a steel tube,
being co-axial of 40mm external diameters and 30mm internal diameter as shown below.
They are securely fixed at each end. If the stress in brass and steel are not to exceed 70MPA
and 120 MPa respectively find the load (P) the composite bar can safely carry if the composite
bar is 500mm long. Take E for steel Tube as 200 GPa and brass rod as 80 GPa respectively.
Transcribed Image Text:P. 25mm 500 mm Data Given Let steel tube denoted as 1 and brass rod denoted as 2 d10= 40mm E1 = 200GPA dii = 30mm E2 80 GPa d2 = 25mm A composite bar is made up of a brass rod of 25m diameter enclosed in a steel tube, being co-axial of 40mm external diameters and 30mm internal diameter as shown below. They are securely fixed at each end. If the stress in brass and steel are not to exceed 70MPA and 120 MPa respectively find the load (P) the composite bar can safely carry if the composite bar is 500mm long. Take E for steel Tube as 200 GPa and brass rod as 80 GPa respectively.
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