A precursor to the stiffness method, it expresses moments at member ends in terms of joint rotations and displacements. Moment Distribution Method (Hardy Cross Method):
While Wang's 1953 text covers classical methods (Slope-Deflection, Moment Distribution), modern practice relies on the Stiffness Method (Matrix Method). Iterative (Manual) Quick, hand-calculated design checks. Consistent Deformation Small, highly indeterminate structures. Matrix/Finite Element Computer/Software Complex, large-scale modeling. A precursor to the stiffness method, it expresses