Lectures related to Internal Forces in Beams

Structural Mechanics: Systems of Forces

Covers systems of forces, moments, couples, and stress in 2D and 3D, as well as the effect of force-couple systems.

Beams: Internal Forces and Stress Resultants

Covers the fundamentals of beams, including types, stress resultants, and internal load diagrams.

Structural Mechanics: Beam Bending and Boundary Conditions

Explores the moment-curvature relation for beams, emphasizing stress distribution and typical boundary conditions.

Stresses due to Flexure

Explores normal stresses in beams, bending moments, neutral axis, and maximum stresses.

Mechanics of Composite Beams

Explores the Transformed-Section Method for analyzing bending stresses in composite beams.

Introduction to Structural Mechanics

Covers beams with distributed and concentrated forces, bending moment, shear force, and internal load diagrams.

Beams and Frames: Matching Conditions and Internal Loads

Covers the analysis of beams and frames, focusing on matching conditions and internal loads.

Bending Beams: Moment of Inertia and Stress Analysis

Explores moment of inertia in bending beams and stress analysis for beam sections.

Internal Load Diagrams: Structural Mechanics Exercises

Covers the correction of exercises on internal load diagrams in structural mechanics, focusing on frames, arches, and equilibrium calculations.

Beams under nonuniform bending: Shear stresses and built-up beams

Covers shear stresses in beams and built-up beams, including shear flow calculations and stress superimposition.

Moments and Beams: Structural Analysis Fundamentals

Presents the fundamental principles of moments and beams in structural analysis.

Forces in a Beam in Space

Covers the calculation of forces in beams in space and how to control efforts using the TDV.

3D Linear Elasticity & Beams

Covers 3D linear elasticity, stress, strain, beams' behavior under loads, and torsion.

Normal Stress in Beams: Bending Analysis

Explores normal stresses in beams during bending and the calculation of the second moment of area for various shapes.

Beam Bending II

Explores the relationship between moment, curvature, and deflection in beam bending scenarios, emphasizing the consideration of shear forces and deformations.

Beam Bending: Theory and Applications

Covers the theory of beam bending, historical figures, moment-curvature relation, and implications of distributed loads.

Systems of Forces in 3D

Explores systems of forces in three dimensions, emphasizing moments and couples, equilibrium, and scalar components.

Bending Beams: Constraints and Relative Deformation

Explores quadratic moment, relative strains in beams, and pure flexion, focusing on neutral axis, curvature, and normal stresses.

Discontinuities in Diagrams: Concentrated Forces and Moments

Covers the analysis of discontinuities in diagrams caused by concentrated forces and moments in structures.

Moment of Inertia and Neutral Axis

Explains stress, bending moment, and moment of inertia in beam sections.