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Q: Following the method used to analyse indeterminate structures and select the method in which the displacements are obtained in the direction of redundant force after releasing them.
  • A. Moment distribution method
  • B. Slope deflection method
  • C. Column analogy method
  • D. Consistent deformation method
Correct Answer: Option D - Consistent deformation method- • In this method, any of the force can be considered to be redundant. • Now, the structure can be considered to be composed of- (i) Primary structure (ii) Structure with redundant loading • These primary structure is the structure obtained by removing redundant and loading the resulting structures by external load only.
D. Consistent deformation method- • In this method, any of the force can be considered to be redundant. • Now, the structure can be considered to be composed of- (i) Primary structure (ii) Structure with redundant loading • These primary structure is the structure obtained by removing redundant and loading the resulting structures by external load only.

Explanations:

Consistent deformation method- • In this method, any of the force can be considered to be redundant. • Now, the structure can be considered to be composed of- (i) Primary structure (ii) Structure with redundant loading • These primary structure is the structure obtained by removing redundant and loading the resulting structures by external load only.