A Simplified Analysis of Residual Stress at Welded Joints between Plate and Penetrating Pipe
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چکیده
منابع مشابه
Relation between Residual Stress and Fatigue Strength for Electron Beam Welded Joints of Sheet Metal
Residual stresses in welds significantly affect the fatigue strength and stress corrosion crack resistance of the weld joint, and therefore, numerous studies have been made about the effects. The residual stress induced by electron beam welding (EBW) has also been researched in various approaches, but many of the study reports dealt with thick plates (50 mm or thicker) only.1–5) This was becaus...
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A finite element scheme for simulation of welding residual stresses is presented in this paper. Detailed thermal and residual stress analyses for butt-welded and socket-welded pipes are performed using ANSYS and ABAQUS. The calculated distribution of axial stress and hoop stress at welded joint are validated against experimental results. Furthermore, residual stress relaxation under high amplit...
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ژورنال
عنوان ژورنال: JSME international journal. Ser. A, Mechanics and material engineering
سال: 1997
ISSN: 1340-8046
DOI: 10.1299/jsmea1993.40.1_8