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Structural Analysis-II (BTCE-503 )

Internal Marks: 40
External Marks: 60
Total Marks: 100

Pre-requisite: Structural Analysis-1

Indeterminate Structures: Concept of indeterminate /redundant structures; Static and kinematic
indeterminacies; stability of structures; internal forces; Conditions of stress-strain relationships,
equilibrium and compatibility of displacements; Solution of simultaneous algebraic equations.

Indeterminate Structural Systems: Pin-jointed and rigid-jointed structural systems;
Deformation of redundant structures-sway and non-sway frames, elastic curve; Static
equilibrium and deformation compatibility checks; Effects of support settlement and lack of fit;
Fixed-end moments—member loading, sinking of supports, temperature; Analysis of redundant
beams, frames, trusses, arches using following methods:

a) Conventional Methods: Slope deflection method; Moment distribution method;
Rotation contribution method (Kani's Method).

b) Classical Methods: Methods of consistent deformation; Theorem of three moments.

c) Approximate Methods: Portal method; Cantilever method; Substitute frame method.
Influence Line Diagrams: Concept and application in the analysis of statically indeterminate
structures; Influence line for bar forces in the statically indeterminate trusses, beams and frames.

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