Problem 1. For the grid shown in Figure below, determine the nodal displacements and the local element forces. Let E = 30 x 106 psi, G = 12 x 106 psi, I = 200 inª, and J = 100 in for both elements. 5000 lb p 2 10 ft 10 ft X

Problem 1. For the grid shown in Figure below, determine the nodal displacements and the local element forces. Let E = 30 x 106 psi, G = 12 x 106 psi, I = 200 inª, and J = 100 in for both elements. 5000 lb p 2 10 ft 10 ft X

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.9P: A cylinder filled with oil is under pressure from a piston, as shown in the figure. The diameter d...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Problem 1.
For the grid shown in Figure below, determine the nodal displacements and the
local element forces. Let E = 30 x 106 psi, G = 12 x 106 psi, I = 200 inª, and J = 100 in for both
elements.
5000 lb
7
2
10 ft
10 ft
X

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