Elastic Modulus & Energy
Apply Hooke's law to compute elastic modulus E, shear modulus G and strain energy U=W²l/(2AE).
Inputs
Formula
E = σ/ε; G = τ/γ; U = W²l/(2AE)
How to use
- Fill in Normal stress σ, Axial strain ε, Shear stress τ, Shear strain γ, Load W, Length l in the Inputs section (watch the unit on each field).
- Click Calculate; the tool evaluates the formula shown above.
- Read Elastic mod. E, Shear mod. G, Strain energy U in the results area.
Formula notesYoung's modulus E = σ/ε; shear G = E/(2(1+ν)); bulk K = E/(3(1−2ν)).