3D finite element analysis and optimization of welding residual stress in the girth joints of X80 steel pipeline
Weimin Zhao, Wei Jiang, Hongjie Zhang, Bin Han, Haicheng Jin, Qi Gao
Topics & Concepts
WeldingMaterials scienceResidual stressGirth (graph theory)Joint (building)Finite element methodMetallurgyStress (linguistics)Welding jointStress corrosion crackingPipeline (software)Structural engineeringUltimate tensile strengthComposite materialCorrosionMechanical engineeringEngineeringMathematicsLinguisticsCombinatoricsPhilosophyWelding Techniques and Residual StressesHydrogen embrittlement and corrosion behaviors in metalsFatigue and fracture mechanics