PROBLEM: Classify each of the structures as statically determinate, statically indeterminate, or unstable. If indeterminate, speficy the degree of indeterminacy. Please show work for all, thank you. CONCERN: For the first one I thought that there were nine reactions (I counted the pin in the middle as four reactions) so that means it would be indeterminate, but the answer key says it is unstable. r=3n statically determinate r>3n statically indeterminate r-3n degree of indeterminacy r<3n unstable
PROBLEM:
Classify each of the structures as statically determinate, statically indeterminate, or unstable. If indeterminate, speficy the degree of indeterminacy.
Please show work for all, thank you.
CONCERN:
For the first one I thought that there were nine reactions (I counted the pin in the middle as four reactions) so that means it would be indeterminate, but the answer key says it is unstable.
r=3n statically determinate
r>3n statically indeterminate
r-3n degree of indeterminacy
r<3n unstable
Given:-
The structures are given
To determine:-
Classify the structure as statically determinate, statically indeterminate, or unstable
The degree of the indeterminate structure
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
