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Keywords: cyclic loading
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Proceedings Papers

Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A047, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123354
... it is applied. It is possible that this method may also be expanded to cover components other than nozzles. wave loading wave fatigue cyclic loading miner’s rule smooth bar fatigue FPSO offshore nozzle analysis WRC-537 Proceedings of the ASME 2024 Pressure Vessels & Piping Conference PVP2024...
Proceedings Papers

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A019, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21738
.... The results of presented works allowed us not only to implement the BCs to gas pipelines DN100 in areas of mine productions, but also the necessary experience for creation of larger diameters BCs is obtained. bellows compensator internal pressure testing cyclic loading load carrying capacity gas...
Proceedings Papers

Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A078, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93268
... Abstract If a structure is subjected to cyclic loading, strain, displacements etc. may accumulate cycle by cycle due to a ratcheting mechanism. Design Codes frequently require strain limits to be satisfied at the end of the specified lifetime of the structure. Usually, this is requested...
Proceedings Papers

Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 159-166, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77951
... to derive closed-form stress-plastic strain relations under uniaxial cyclic loading conditions. The stress-plastic strain curves based on a conventional non-associated flow rule do not close, and show a significant ratcheting under uniaxial cyclic loading conditions. A new non-conventional non-associated...
Proceedings Papers

Proc. ASME. PVP2007, Volume 9: Eighth International Conference on Creep and Fatigue at Elevated Temperatures, 119-125, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: CREEP2007-26306
... 21 08 2009 This study presents an approach to predict the degree of material degradation and the resulting changes in constitutive properties during cyclic loading in viscoplastic materials in micro-scale applications. The objective in the modeling approach is to address the initiation...
Proceedings Papers

Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 649-656, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26273
... finite element analysis cyclic loading isotropic hardening kinematic hardening beam elbow fatigue damage Work hardening and Bauschinger effects on plastic deformation and fatigue life for a beam and an elbow under cyclic loading are examined using finite element analysis (FEA). Three...
Proceedings Papers

Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 171-178, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61800
... are also derived and plotted for the Mises materials under cyclic loading conditions. The stress-plastic strain curves show closed hysteresis loops under uniaxial cyclic loading conditions and the Masing hypothesis is applicable. A user material subroutine based on the Mises yield function, the anisotropic...