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Classify each of the plane frames shown as unstable, statically determinate, or statically indeterminate. If statically indeterminate, then determine the degree of static indeterminacy.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 Approved Answer

MATHANGI N
4 Ratings (22 Votes)
To determine if each of the frames shown is unstable, statically determinate, or statically indeterminate, and to calculate the degree of static indeterminacy (DSI) if applicable, we can use the following formula for planar structures: DSI = r + h - 3j where: r is the number of external reactions, h is the number of internal hinges, and j is the number of joints. The structure is: Statically determinate if ( DSI = 0 ),...

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