30 / 33 100% 回の台☆ PROBLEM 2.15 A solid cylindrical steel rod is made from three portions as shown in Fig Q5b. It is subjected to a tensile axial load P. Knowing that the modulus of elasticity, E 200 GPa, determine (a) the value of the load P so that the total deformation is 0.05 mm, and (b) the deformation of the central portion of the rod BC. [Ans. (a) 41.5 kN (b) 0.0317 mm] 38 mm dia. 25 mm dia. 38 mm dia. A B C P 75 m 50 mm 5 mm 50 mm Fig. P2.15

30 / 33 100% 回の台☆ PROBLEM 2.15 A solid cylindrical steel rod is made from three portions as shown in Fig Q5b. It is subjected to a tensile axial load P. Knowing that the modulus of elasticity, E 200 GPa, determine (a) the value of the load P so that the total deformation is 0.05 mm, and (b) the deformation of the central portion of the rod BC. [Ans. (a) 41.5 kN (b) 0.0317 mm] 38 mm dia. 25 mm dia. 38 mm dia. A B C P 75 m 50 mm 5 mm 50 mm Fig. P2.15

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 1.6.5P: An aluminum bar has length L = 6 ft and diameter d = 1.375 in. The stress-strain curse for the...

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