Moment Distribution Method

The moment distribution method is a structural engineering technique used to analyze indeterminate beams and frames. It involves calculating how moments (bending forces) are shared among joints and spans of a structure. Engineers sequentially distribute these moments based on the stiffness of components until equilibrium is reached. This iterative process helps determine the actual stresses and deflections in the structure, ensuring it can safely support loads. Essentially, it’s a systematic way to understand how different parts of a building or bridge work together under various forces.