Stiffness Method | Exam Style Beam Question | Support Reactions Using the Direct Stiffness Method

This worked example presents a complete exam-style solution using the Stiffness Method to determine the support reactions of a beam. The problem is solved step-by-step exactly as would be expected in a structural analysis exam, making this ideal for revision, coursework support, and exam preparation. In this session, we cover: ✅ How to approach stiffness-method exam questions systematically ✅ Identifying the degrees of freedom ✅ Formulating the beam element stiffness matrix ✅ Assembling the global stiffness matrix ✅ Applying support boundary conditions correctly ✅ Solving for unknown nodal rotations/displacements ✅ Recovering support reactions ✅ Interpreting the final structural response This worked example demonstrates the full workflow used in beam analysis with the direct stiffness method and provides valuable practice for engineering students preparing for structural analysis examinations. 🧮 This series has been developed by Dr Margi Vilnay and Dr Leon Chernin. 👷‍♀️ Delivered by Dr Margi Vilnay – Senior Lecturer in Structural Engineering, Chartered Engineer, and Senior Fellow of the Higher Education Academy. 📺 Watch the full playlist here: http://bit.ly/3VuvFfk 🔔 Subscribe for more structural-analysis lectures and tutorials #StiffnessMethod #DirectStiffnessMethod #BeamAnalysis #StructuralAnalysis #ExamPreparation #ExamStyleQuestion #BeamReactions #IndeterminateStructures #StructuralEngineering #CivilEngineering #MatrixStructuralAnalysis #FiniteElementMethod #EngineeringStudents #EngineeringTutorials #EngineeringMechanics #WorkedExample #StructuralEngineeringEducation #StructuralEngineeringLectures