A solid circular rod that is 800 mm long and 30 mm in diameter is subjected to an axial force of P = 60 kN. The elongation of the rod is 8 = 4.00 mm, and its diameter becomes d' = 29.99550 mm. Determine the modulus of elasticity and the modulus of rigidity of the material. Assume that the material does not yield.

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter8: Vertical Stress Increase In Soil
Section: Chapter Questions
Problem 8.6P: Two line loads q1 and q2 of infinite lengths are acting on top of an elastic medium, as shown in...
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A solid circular rod that is 800 mm long and 30 mm in diameter is subjected to an axial force of P = 60 kN. The elongation of the rod
is 6 = 4.00 mm, and its diameter becomes d' = 29.99550 mm. Determine the modulus of elasticity and the modulus of rigidity of the
material. Assume that the material does not yield.
P = 60 kN
800 mm
30 mm
P = 60 kN
Transcribed Image Text:A solid circular rod that is 800 mm long and 30 mm in diameter is subjected to an axial force of P = 60 kN. The elongation of the rod is 6 = 4.00 mm, and its diameter becomes d' = 29.99550 mm. Determine the modulus of elasticity and the modulus of rigidity of the material. Assume that the material does not yield. P = 60 kN 800 mm 30 mm P = 60 kN
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