Recent progresses in experimental investigation and finite element analysis of ratcheting in pressurized piping
This article presents an overview of recent progresses in experimental investigation and
finite element analysis (FEA) of ratcheting behavior of pressurized piping. Ratcheting …
finite element analysis (FEA) of ratcheting behavior of pressurized piping. Ratcheting …
Investigation of chip formation mechanism in ultra-precision diamond turning of silk fibroin film
The importance of silk fibroin particles (size from tens of nanometres to hundreds of microns)
as effective drug carriers has been well identified due to their superior mechanical strength …
as effective drug carriers has been well identified due to their superior mechanical strength …
Shakedown boundary determination of a 90 back-to-back pipe bend subjected to steady internal pressures and cyclic in-plane bending moments
HF Abdalla - International Journal of Pressure Vessels and Piping, 2014 - Elsevier
No experimental data exist within open literature, to the best knowledge of the author, for
determining shakedown boundaries of 90° back-to-back pipe bends. Ninety degree back-to …
determining shakedown boundaries of 90° back-to-back pipe bends. Ninety degree back-to …
A comparative study of shape imperfection and internal pressure effects on plastic, shakedown and elastic limit loads using large and small strain formulation of 90 …
S Balakrishnan, AR Veerappan… - International Journal of …, 2021 - Elsevier
The present work quantifies the effect of ovality and wall thinning on plastic, shakedown and
elastic limit load of pipe bends under cyclic in-plane closing bending load and internal …
elastic limit load of pipe bends under cyclic in-plane closing bending load and internal …
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 …
Strength criteria versus plastic flow criteria used in pressure vessel design and analysis
XK Zhu - Journal of Pressure Vessel Technology, 2016 - asmedigitalcollection.asme.org
This paper presents a critical comparison of the traditional strength criteria and the modern
plastic flow criteria used in the structural design and integrity assessment of pressure …
plastic flow criteria used in the structural design and integrity assessment of pressure …
[HTML][HTML] Effect of shape-imperfections on fatigue life of elbows under in-plane cyclic loading
K Srikanth, TC Michael - Alexandria Engineering Journal, 2024 - Elsevier
The elbows play a critical role in industrial and power plant systems. To ensure operational
safety, extensive research has been conducted on the fatigue behaviour of pipe bends. This …
safety, extensive research has been conducted on the fatigue behaviour of pipe bends. This …
Shakedown analysis of 90-degree mitred pipe bends
The behaviours of smooth 90-degree pipe bends under cyclic loading have received
substantial attention in recent years where shakedown and ratchetting domains have been …
substantial attention in recent years where shakedown and ratchetting domains have been …
A simplified technique for shakedown limit load determination of a large square plate with a small central hole under cyclic biaxial loading
A simplified technique for determining the shakedown limit load of a structure was previously
developed and successfully applied to benchmark shakedown problems involving uniaxial …
developed and successfully applied to benchmark shakedown problems involving uniaxial …
Shakedown limit load determination of a cylindrical vessel–nozzle intersection subjected to steady internal pressures and cyclic in-plane bending moments
HF Abdalla - Journal of Pressure Vessel Technology, 2014 - asmedigitalcollection.asme.org
In the current research, the elastic shakedown limit loads for a cylindrical vessel–nozzle
intersection is determined via a direct noncyclic simplified technique. The cylindrical vessel …
intersection is determined via a direct noncyclic simplified technique. The cylindrical vessel …