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RISAn Improved Creep-Fatigue Life Model Involving the Cyclic Softening/Hardening and Stress Relaxation Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, improved creep-fatigue life prediction models based on time fraction (TF) and ductility exhaustion (DE) rule are established for creep-fatigue life prediction of components at elevated temperatures. Cyclic ...
A Creep Buckling Design Method of Elliptical Heads Based on the External Pressure Chart
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The buckling design criteria of elliptical heads in ASME VIII-1, ASME NH, and RCC-MRx are reviewed and compared. Accordingly, an external pressure chart (EPC) based buckling design approach is developed for elliptical heads ...
A Creep Buckling Design Method of Elliptical Heads Based on the External Pressure Chart
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The buckling design criteria of elliptical heads in ASME VIII-1, ASME NH, and RCC-MRx are reviewed and compared. Accordingly, an external pressure chart (EPC) based buckling design approach is developed for elliptical heads ...