About Shear Stress Calculator

The Shear Stress Calculator helps mechanical engineering students and professionals calculate the stress caused by forces applied parallel to a material surface.

Formula: τ = F / A

Key Points

• F = Applied Force (N)
• A = Area (m²)
• τ = Shear Stress (Pa or N/m²)

Applications

• ✅ Bolt and rivet design
• ✅ Shaft strength analysis
• ✅ Material safety testing
• ✅ Structural engineering design

FAQs

1. What is shear stress?

Shear stress is the stress developed when a force is applied parallel to the surface of a material.

2. What are the units?

Shear stress is measured in Pascal (Pa) or N/m².

3. Where is shear stress important?

It is crucial in designing shafts, rivets, bolts, and other machine components subjected to shear forces.

4. Difference between tensile and shear stress?

Tensile stress pulls apart material, while shear stress slides one layer of material over another.