Mechanics

Fixed-fixed beam - center point load

Calculates reactions, fixed-end moments, midspan moment, and maximum deflection for a centered point load on a fixed-fixed beam.

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RA = RB = \frac{P}{2}

MA = MB = \frac{- P \cdot L}{8}

Mmid = \frac{P \cdot L}{8}

δ = \frac{P \cdot L^{3}}{(192 \cdot E \cdot I)}