Flexibility analysis evaluates the ability of a pipeline system to safely withstand thermal expansion, contraction, pressure variations, and external loads without exceeding allowable stress limits. It ensures that pipelines, supports, and connected equipment such as pumps and vessels are not subjected to excessive forces or displacements during operation.
This analysis involves assessing stress distribution, anchor loads, support reactions, and displacement behavior under different operating and environmental conditions. By identifying potential overstress or fatigue issues, flexibility analysis helps in optimizing support placement, improving system reliability, and ensuring compliance with industry standards such as ASME B31 codes.
Ultimately, it plays a critical role in maintaining pipeline integrity, preventing failures, and extending the service life of the system.
