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fonseh
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Homework Statement
In this example , the author said that we can choose either G or E as redundant and ignore the force when we are doing the analysis ...
I was told by my lecturer that when we are choosing the redundant forces , it''s important that after removing the redundant force , the whole structure remain stable .
Homework Equations
The Attempt at a Solution
Hoewever , I think that we can choose the force at E as redudant and remove it when we are doing the analysis. This is because by doing so , the whole structure would become unstable . So , I think we can only choose the support at G as redundant force