Wednesday, February 17, 2010

Piping Modeling Capabilities, Stress Analysis, and System Redesign.

Presti & Company, Inc. can perform engineering stress analysis of three dimensional piping systems. We have the ability to evaluate the effects of temperature, pressure, weight and anchors, supports or restraints.  External static or transient loads can also be applied and results examined. Piping configurations are computer modeled, material properties are identified and results mathematically generated with technical evaluation of the effects of calculated loads, moments and deflections. During evaluation, systems are verified for compliance with the ASME B31 piping code or the applicable governing code. The calculated loads, moments and deflections are checked for code compliance. The stress analysis reports include graphics depicting stress concentrations and high stress areas of greatest concern. Our design teams can then recommend appropriate pipe configuration changes to reduce inherent stresses and prolong system life and/or recommend a preferred installation.

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