Engineering - Structural Analysis - Discussion

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Q.

The degree of static indeterminacy of a pin-jointed space frame is given by
where m is number of unknown member forces, r is unknown reaction components and j is number of joints                         
A. m + r - 2j B. m + r - 3j
C. 3m + r - 3j D. m + r + 3j

Answer: Option B
Explaination:

 


No Explanation




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