Interfacial Shear Strength in a Composite Laminate Calculator

Interfacial Shear Strength is a Force required to shear fiber-matrix interface.The formula is given by:

Where:

• Nf​ is the fatigue life of the composite laminate.
• $A$ is a constant related to the material and loading conditions.
• $\Delta \epsilon$ is the applied strain range during cyclic loading.