Simply supported beam under three moving concentrated loads
Theory and analyses of a simply supported beam under three moving concentrated loads.
Support reactions and internal forces from influence lines
Support reactions, shear force, and bending moment at a beam section, using influence-line ordinates.
Read note 2Bending moment envelope
Numerical construction of the bending moment envelope from influence lines.
Read note 3Shear force envelope
Numerical construction of shear force envelopes from influence lines.
Read note 4Analytical expressions for maximum moment (special case)
Derivation of the bending moment for different loading scenarios and cases.
Read note 5Moving load models for bridges
Consideration of concentrated and distributed loads.
Read note