Software System Design for Intelligent Assessment of Pressure Pipeline Defects Based on Finite Element Analysis
In this paper,aiming at safety evaluation of defects,a software system for analyzing the stress and intelligently assessing the safety of pressure pipelines was developed,which boasts of the data manage-ment,stress analysis,intelligent evaluation and report output of pressure pipelines,including having the defect data obtained by non-destructive testing imported into the software,and 3D finite element model containing defects automatically established and the stress calculation and analysis implemented,the safety assessment of the pipeline containing defects automatically performed according to the relevant safety stan-dards,as well as the evaluation report produced.The software can improve the accuracy,reliability and ef-ficiency of pipeline detection and evaluation.
pressure pipeline with defectdata managementstress analysissafety evaluationfinite el-ement
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