What would be the reactions if the beam is statically indeterminate?
What would be the reactions if the beam is statically indeterminate?
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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What would be the reactions if the beam is statically indeterminate?
Expert Solution
Step 1
If the number of actual reactions in a member is greater than the number of useful static equilibrium equations then it is termed as statically indeterminate system.
The three static equilibrium equations are :
They represent summation of all the forces in horizontal ,vertical directions is zero and net moment about any point in the system is zero respectively.
Step 2
Let us consider an example of continuous beam having point loads.
The beam has two hinge supports at A and B and a roller support at C.W is the external point loads on the beam.
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