Solid Mechanics Course 📊 Internal Forces: Shear & Bending Moment
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Shear & Moment Diagrams — the Direct Method

Inside this lesson
  • Write V(x) and M(x) for each region of a beam using the direct method
  • Identify how point loads, concentrated moments, and distributed loads affect the shape of the diagrams
  • Explicitly correct the misconception that a point load creates a discontinuity in the moment diagram

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  • Interactive simulators for Mohr's circle, shear-moment diagrams, the Moody chart, and more.
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Educational content covering topics typical of a first- and second-year mechanical engineering curriculum. Not a substitute for accredited coursework, and not suitable for real structural design without review by a licensed professional engineer.