Q46
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
AnswerC.
3m + r - 3j
D.
m + r + 3j
Answer: Option B
Solution
Answer: Option B
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