![]() ![]() Flexibility matrix, consistent deformation, column analogy, and elastic centre are different force methods. The number of redundant forces is treated as equal to static indeterminacy. ![]() The Force Method is a method of structural analysis in which redundant forces are treated as unknowns. Different displacement methods are Slope Deflection Method, Moment Distribution Method, and Kani's Stiffness Matrix Method. The number of unknowns in the displacement method is treated as equal to Kinematic Indeterminacy. ![]() The displacement method is a method of structural analysis in which displacements are treated as unknowns. Let us discuss the displacement method and force method. Furthermore, the moment distribution approach may be proved mathematically as the process of iteratively solving a set of simultaneous equations. Then, each fixed joint is released one by one, and the fixed-end moments (which are not in equilibrium at the time of release) are transferred to nearby members until equilibrium is attained. Every joint of the structure to be analysed is fixed in the moment distribution method to create fixed-end moments. The moment distribution method is practical for analysing statically indeterminate beams and rigid frames. ![]()
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