KNOWLEDGE HUB

Engineering Resources & Knowledge Center

Free calculation tools, structural mechanics guides, and derivation tutorials to support your engineering journey.

Engineering Calculators

General beam solver for point loads, UDL, and overhangs.

Fixed-end cantilever analysis for point loads and uniform distributed loads.

Pinned-roller span with midspan deflection and peak bending moments.

Inflection points, zero-shear crossings, and peak bending moments.

Shear jump discontinuities, distributed load slopes, and reaction shears.

Elastic curve deflection v(x) via double integration & Macaulay method.

Second moment of area for I-beams, T-sections, and composite geometry.

Equilibrium equations, sign conventions, and shear force jumps.

Constructing BMD from SFD curves and locating maximum moments.

Singularity functions, double integration, and evaluating constants.

Second moment of area, centroid determination, and flexural rigidity.