Obtain the stiffness matrix of the two degree of freedom system shown below.
Obtain the stiffness matrix of the two degree of freedom system shown below.
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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Question
Obtain the stiffness matrix of the two degree of freedom system shown below.

Transcribed Image Text:5. Obtain the stiffness matrix of the two degree of freedom system shown below. (
k
m
k/2
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k
k
m
k
Expert Solution

Step 1
This is a basic problem of the Finite Element Method.
The steps are as follows:-
- Discretizing the node into three elements
- Calculating the stiffness matrix for each and every element.
- Finally, superimposing everything to get the required matrix
The formula involved here is:-
Step by step
Solved in 2 steps with 1 images

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