Effect of wall thinning on the shakedown interaction diagrams of 90-degree back-to-Back bends subjected to simultaneous steady internal pressures and cyclic in …
HF Abdalla - Thin-Walled Structures, 2019 - Elsevier
This research studies the effect of wall thinning on generated shakedown (SD) interaction
diagrams of pressurized low-carbon steel 90-degree (90-Deg) back-to-back (B2B) bends …
diagrams of pressurized low-carbon steel 90-degree (90-Deg) back-to-back (B2B) bends …
A novel methodology for determining the elastic shakedown limit loads via computing the plastic work dissipation
HF Abdalla - International Journal of Pressure Vessels and Piping, 2021 - Elsevier
A methodology that targets determining the shakedown (SD) limit loads via computing the
plastic work dissipation (PWD) is presented. The methodology is termed: Shakedown Limit …
plastic work dissipation (PWD) is presented. The methodology is termed: Shakedown Limit …
Effect of local wall thinning on shakedown regimes of pressurized elbows subjected to cyclic in-plane and out-of-plane bending
AA Oda, MM Megahed, HF Abdalla - International Journal of Pressure …, 2015 - Elsevier
The current research utilizes a direct non-cyclic technique to generate elastic shakedown
domains for thinned-wall 90° elbows. The elbows are subjected to simultaneous steady …
domains for thinned-wall 90° elbows. The elbows are subjected to simultaneous steady …
Validation of the Nonlinear Superposition Method (NSM) for elastic shakedown limit pressures via comparison with experimental test results of spherical vessels with …
HF Abdalla, MM Megahed - International Journal of Pressure Vessels and …, 2018 - Elsevier
The present research revisits rare experiments which determined elastic shakedown (SD)
limit pressures of full scale radial and oblique nozzles partially penetrating spherical …
limit pressures of full scale radial and oblique nozzles partially penetrating spherical …
Some Graphical Interpretations of Melan's Theorem for Shakedown Design
N Vermaak, M Boissier, L Valdevit… - Advances in Direct …, 2018 - Springer
Abstract Bree Interaction Diagrams have long been one of the major visual design guides for
employing and evaluating shakedown in engineering applications. These diagrams provide …
employing and evaluating shakedown in engineering applications. These diagrams provide …
Generation of Shakedown Boundaries of Thin-Walled 90-Deg Scheduled Pipe Bends Determined Via Large and Small Displacement Finite Element Models
HF Abdalla - Journal of Pressure Vessel Technology, 2022 - asmedigitalcollection.asme.org
The present research investigates the effect of employing large displacement in finite
element modeling on the generated shakedown (SD) boundaries of thin-walled 90-deg …
element modeling on the generated shakedown (SD) boundaries of thin-walled 90-deg …