Jun 6, 2023 · The easiest and most important beam deflection formulas for your structural design.

This page provides a table listing deflection, slope, shear, and moment formulas for common configurations of beams.

BEAM DEFLECTION FORMULAE BEAM TYPE SLOPE AT FREE END DEFLECTION AT ANY SECTION IN TERMS OF x MAXIMUM DEFLECTION 1. Cantilever Beam – Concentrated load

In this beam deflection calculator, you'll learn about the different beam deflection formulas used to calculate simply-supported beam deflections and cantilever beam deflections.

Nov 17, 2025 · The calculation of beam deflection involves complex formulas derived from beam theory. These formulas vary depending on the support conditions and the type of load (e.g., a …

Quick reference for beam deflection equations. Use the calculator below for instant results, or scroll down for the complete formula reference with all common beam configurations.

When you encounter deflection problems on exams, the real challenge isn't plugging numbers into formulas—it's selecting the correct formula based on support type and loading pattern. Every …

The beam deflection formula links load, span, stiffness, and cross-section shape to how much a beam sags, helping you check serviceability and vibration long before strength becomes critical.

Jul 12, 2022 · In this tutorial, you’ll learn how to calculate beam deflection from first principles using the differential equation of the deflection curve. We’ll cover several calculation …

May 3, 2024 · The tutorial provides beam deflection definition and equations/formulas for simply supported, cantilever, and fixed beams · Beam deflection calculator