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Cantilever Beam with Couple Moment Calculator

Calculate the slope at the free end and deflection at any section of a cantilever beam subjected to a couple moment. Ideal for structural analysis and educational purposes in civil and mechanical engineering.

Cantilever Beam with Couple Moment Formula

Formula
\text{Slope at free end} = \frac{M \cdot L}{E \cdot I} \text{Deflection at any section} = \frac{M \cdot x^2}{2 \cdot E \cdot I}

Where:

  • $$M$$: Couple moment (Nm)
  • $$L$$: Length of beam (m)
  • $$x$$: Distance from fixed end (m)
  • $$E$$: Young’s modulus (Pa)
  • $$I$$: Moment of inertia (m⁴)


This calculator determines how a cantilever beam bends when a pure moment is applied at its free end. It helps assess deflection at any point and angular displacement, essential for design safety and compliance.

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