🏗️ Structural Engineering
Structural Engineering Calculators
Beam deflection & bending stress, fillet weld strength (Eurocode 3) and cross-section geometric properties for common profiles.
⚡ Quick answer
INDUGRID provides 3 free Structural Engineering engineering calculators for professional use. Beam deflection & bending stress, fillet weld strength (Eurocode 3) and cross-section geometric properties for common profiles.
Beam Deflection & Stress
Calculate maximum deflection, bending stress and reaction forces for common beam loading configurati…
Simply supported, central load: δ_max = F×L³/(48×E×I) | σ_max = M_max × c / I
Fillet Weld Strength
Calculate the load capacity of fillet welds under shear, tension and combined loading per EN 1993-1-…
F_w,Rd = a × l_eff × f_w,Rd where f_w,Rd = f_u / (√3 × β_w × γ_M2)
Cross-Section Properties
Calculate geometric properties (area, second moment of area, section modulus) for common structural …
I_rectangle = b×h³/12 | I_circle = π×d⁴/64 | W = I/c | i = √(I/A)