T/CSTM 00825-2023 Welding residual stress finite element calculation guidelines
T/CSTM 00825-2023 Welding residual stress finite element calculation guidelines
Basic Information
Scope
Scope: This document specifies the terms and definitions, symbols and explanations, analysis process, input information collection, determination of finite element analysis software, finite element modeling, sequential coupling analysis method, temperature field analysis, microstructure field analysis, stress field analysis, and technical documents for the "temperature-microstructure-stress" coupling finite element calculation method of metal fusion welding residual stress. This document is applicable to the finite element calculation and analysis of metal fusion welding residual stress. Main technical content: This document specifies the terms and definitions, symbols and explanations, analysis process, input information collection, determination of finite element analysis software, finite element modeling, sequential coupling analysis method, temperature field analysis, microstructure field analysis, stress field analysis, and technical documents for the "temperature-microstructure-stress" coupling finite element calculation method of metal fusion welding residual stress. This document is applicable to the finite element calculation and analysis of metal fusion welding residual stress.