Beam Deflection Formulas and a Worked L/360 Check
Beam deflection formulas for simply supported, cantilever, and fixed-fixed beams, the L/360 and L/240 serviceability limits, and a full worked example.
beam design
Reading Shear and Moment Diagrams: A Practical Guide for Beam Design
A practical guide to reading and constructing shear and moment diagrams: sign conventions, key rules, common load cases, and how the diagrams drive beam sizing.