2) Consider the truss shown below. The truss is subjected to a vertical load (P) at joint E. Determine a)the vertical displacement of point E (in the direction of force P), and b) the horizontal displacementof point E (perpendicular to the direction of force P).-|--PE

As per unit load method, the procedure is,i) introduce a virtual load (of 1 force unit) along the…

2) Consider the truss shown below. The truss is subjected to a vertical load (P) at joint E. Determine a) of point E (in the direction of force P), and b) the horizontal displacement to the direction of force P). the vertical displacement of point E (perpendicular E

2) Consider the truss shown below. The truss is subjected to a vertical load (P) at joint E. Determine a) of point E (in the direction of force P), and b) the horizontal displacement to the direction of force P). the vertical displacement of point E (perpendicular E

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

2) Consider the truss shown below. The truss is subjected to a vertical load (P) at joint E. Determine a)
the vertical displacement of point E (in the direction of force P), and b) the horizontal displacement
of point E (perpendicular to the direction of force P).
-|--
P
E

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Step 1: Apply unit load method to evaluate deflections along horizontal and vertical directions.

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Step 2: Evaluate the reaction forces at A and B.

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Step 3: Evaluate expressions for internal forces using method of joints.

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Step 4: Evaluate internal forces and tabulate the results.

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Step 5: Evaluate the deflections along horizontal and vertical directions.

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