Step-by-Step Beam Equilibrium | Find Internal Shear & Moment for Compound Beam under UDL

Dive into Chapter 1 of our Mechanics of Materials / Strength of Materials course as we solve a compound beam problem: one end fixed into the wall, the other end supported by a roller, and a pin joining the two beam sections. A point load and a uniformly distributed load (UDL) are applied. We calculate the internal loading (axial force, shear, bending moment) at two specified points along the beam and demonstrate how equilibrium of a deformable body applies. In this detailed tutorial you’ll learn to: Draw the free-body diagram (FBD) of the compound beam system. Apply equilibrium equations for deformable bodies (Σ Fx = 0, Σ Fy = 0, Σ M = 0) for each section. Compute reactions at supports (fixed, roller, pin) under combined loads. Determine internal shear forces, bending moments and axial forces at two critical points. Interpret results in the context of stress and structural behavior. This video is ideal for engineering students studying Mechanics of Materials, Strength of Materials, or Solid Mechanics, especially those tackling the topic of equilibrium of deformable bodies and beam internal forces. 🔍 Related Playlist:    • Strength of Materials (Mechanics of Materi...   ✅ Don’t forget to like, comment your challenge or result, and subscribe for weekly tutorials on statics, mechanics of materials, structural analysis and more. #EquilibriumOfDeformableBody #CompoundBeamAnalysis #MechanicsOfMaterials #StrengthOfMaterials #InternalForcesBeam #UDLandPointLoad #EngineeringMechanics