Problem 11. The problem below, consists of a rod with a circular cross-section embedded and bonded in a wall and subjected to a load of P at the left end. We will assume that the rod and the wall act as linear elastic materials. Furthermore, we can replace the wall with linear springs distributed over the surface of the rod and having a spring stiffness k (units force/length). (a) Formulate the problem to solve for the axial displacement as a function of position. (b) Sketch how the axial force diagram might change as k goes from a low value to a high value compared to E.
Problem 11. The problem below, consists of a rod with a circular cross-section embedded and bonded in a wall and subjected to a load of P at the left end. We will assume that the rod and the wall act as linear elastic materials. Furthermore, we can replace the wall with linear springs distributed over the surface of the rod and having a spring stiffness k (units force/length). (a) Formulate the problem to solve for the axial displacement as a function of position. (b) Sketch how the axial force diagram might change as k goes from a low value to a high value compared to E.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.6.11P: -11 A rubber cube R of a side L = 3 in. and cross- sectional area A = 9 in2 is compressed inside a...
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