Civil Engineering - Strength of Materials - Discussion

Discussion Forum : Strength of Materials - Section 1 (Q.No. 7)
7.
A three-hinged arch is said to be :
statically determinate structure
statically indeterminate structure
a bent beam
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Anwar Kohistani said:   8 years ago
D=R-3N where R=6 b/c of 3 hinges and N=2 two member so D=6-3*2=0.

Sujatha srinu said:   7 years ago
Why should we add additional equilibrium?

Nwosu Ferdinand said:   7 years ago
So, what's the degree of freedom for a 3 hinged bar?

Saswat sahoo said:   5 years ago
3 hinge arch has D=0 that's why option A is correct.

Rupesh Kumar Yadav said:   4 years ago
Anyone, Explain both Terms.


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