Arche 3 Theory Of Structures2D
Module 2: Stability and Determinacy - Theory & Concepts - Truss Determinacy
Conditions for stability, external and internal determinacy, degree of indeterminacy.
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5
4
3
Equation: m + r = 2j
m + r = 5 + 3 = 8
2j = 2(4) = 8
Statically Determinate
Assumes internal arrangement is stable and reactions are non-concurrent/non-parallel.
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Module 1: Introduction to Structural Analysis and Loads - Theory & Concepts - Structural Load CombinationsModule 2: Stability and Determinacy - Theory & Concepts - Arch StabilityModule 3: Analysis of Statically Determinate Structures - Theory & Concepts - Structural Shear MomentModule 4: Moving Loads and Influence Lines - Theory & Concepts - Truss Influence Line