Stress analysis is a crucial engineering discipline that involves the study and assessment of the internal forces and deformations experienced by a structure or component under various loading conditions. The primary goal is to ensure that the design can withstand the applied loads while maintaining structural integrity and safety. Stress analysis plays a pivotal role in the design, manufacturing, and maintenance of a wide range of engineering structures and components.

The key components involved in the stress analysis are:

• Loading conditions.
• Material properties.
• Finite element analysis.
• Type of stress.
• Deformation analysis.
• Safety factors.
• Failure criteria.
• Optimization.
• Structural health monitoring.

There are several specialized software tools which are widely used for stress analysis in engineering applications such as Inventor, Nastran, Solidworks, Ansys, etc.. These tools leverage advanced numerical methods, particularly finite element analysis (FEA), to simulate and analyse the behaviour of structures under various loading conditions.