Elastoplastic design of process equipment in petrochemical and power generation
industries requires the consideration of thermal ratcheting. Classical Bree diagrams …

For pressure equipment in the industrial field, the shakedown design methods presented in
the ASME and other international design codes are mainly based on the Bree problem. The …

Plastic collapse loads of 90° pipe bends with structural defects subjected to in-plane closing
bending are systematically examined in this study using three dimensional nonlinear finite …

Ratcheting analysis for cantilever beams subjected to the thermomechanical loads is
presented using the finite element method. The cantilever beam is constrained along the …

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 …

In the present work, a systematic and detailed investigation on the plastic collapse load of
90° structurally defected pipe bends under in-plane opening bending was performed using …

Investigation on structural integrity of shape distorted 90 back-to-back pipe bends under in-plane
closing bending moment | Emerald Insight Books and journals Case studies Expert Briefings …

In this study, the ratcheting responses of pressurized long and short radius 90° elbow pipes
made of 304L austenitic stainless steel under displacement-controlled cyclic loading is …

Ratcheting is known as the accumulation of plastic strains resulting from cyclic loadings. In
this research، the simulation of a S275 carbon steel sheet's behavior subjected to cyclic …

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 …