Hi Everyone! This is a safe and free app that you can use right away after downloading without setting up an account.

Mechanical Engineering Toolkit is for all students and researchers at university and college and industrial engineers. This toolkit provides engineering equations/formulas calculation, instructions, and reference material. Get the calculation result just by choosing a formula and entering the required variables.

The following categories are available:
Mechanics of Material:
• Moments of inertia of plane areas
• Force-displacement relation of bar
• Moments of inertia of plane areas
• Torsion formula of bar
• Flexure formula of beam
• Deflections and slopes of cantilever beams
• Deflections and slopes of simple beams
• Plane stresses transformation
• Principal stresses and plane
• Stresses in the wall of a spherical shell
• Stresses in a thin-walled cylindrical pressure vessel
• Buckling load of column
Theory of Elasticity
• Constitutive relation of linear elastic material
• Stress/strain of linear elastic material
Composite Material
• Lamina stress/strain
• Lamina engineering constants
• Laminate stress/strain
• Laminate plane properties
• Laminate 3D properties
• Rule of mixtures