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In this video we will do problems on Internal Indeterminacy ( Ie / Dse ) & Degree Of Indeterminacy ( D.O.I. )
Value of restraints aur number of reaction components (r) for different types of supports are given below-
a. fixed support r=3
b. hinge support r=2
c. hinge support with roller r=1
Members required (Mr=2j-3)
When members present (Mp) in a structure is-
1. Mp is less than Mr ( deficient , unstable )
2. Mp is equal to Mr ( perfect frame , stable )
3. Mp is greater than Mr ( overstiff , unstable )
Degree Of External Indeterminacy
Dse = r-3
Degree Of Internal Indeterminacy
Dsi = Mp-(2j-3)
Total Degree Of Indeterminacy
Ds = Dse + Dsi
Previous video on indeterminate structures & types of static indeterminacy-
👉 • What are Indeterminate... 👈
Video of problems on Internal Indeterminacy-
👉 • Problems On External I... 👈
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Негізгі бет Problems On Degree Of Indeterminacy | Internal Indeterminacy | T.O.S.
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