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Bending Stress Calculator
Calculate maximum flexural bending stress in beams
Formula (Flexural Formula):
• Bending Stress (σ) = M / S
• Where M is the internal bending moment and S is the section modulus.
• Bending Stress (σ) = M / S
• Where M is the internal bending moment and S is the section modulus.
Stress Parameters
Calculation Results
⚠️ Bending stress calculations assume linear elastic behavior within material yield limits. Ensure calculated stress does not exceed allowable working stress or yield strength of the material (wood, steel, concrete).