[HTML][HTML] A hybrid radial basis function-finite difference method for modelling two-dimensional thermo-elasto-plasticity, Part 2: Application to cooling of hot-rolled steel …

G Vuga, B Mavrič, U Hanoglu, B Šarler - Engineering analysis with …, 2024 - Elsevier
This paper represents Part 2 of the parallel paper Part 1, where the strong form hybrid RBF-
FD method was developed for solving thermo-elasto-plastic problems. It addresses the …

Numerical analysis of residual stress in hot-rolled steel strip on the run-out table

Z Zhou, PF Thomson, YC Lam, DDW Yuen - Journal of Materials …, 2003 - Elsevier
A preliminary computational study of the stresses developed during the cooling of thin hot-
rolled steel strip on the run-out table using the finite element program ABAQUS is described …

Analysis of residual stresses in hot-rolled complex beams

JL Marcelin, M Abouaf, JL Chenot - Computer methods in applied …, 1986 - Elsevier
This paper deals with the analysis of residual stresses in hot-rolled complex beams. After
rolling, residual stresses appear during the cooling period when the temperature is not …

Effect of Phase Transformation and Recalescence on the Squareness of Steel Beams in Water-Jet Quenching

BS Koo - Metallurgical and Materials Transactions B, 2023 - Springer
Quenching and self-tempering (QST) is an advanced thermo-mechanical process for “H”
shaped steel beams. QST is an intensive surface cooling and self-tempering process that …

Prediction of the deflection and residual stress in controlled cooling of hot-rolled steel beams including load and arbitrary support: Part II. Experimental validation and …

II Boyadjiev, PF Thomson, YC Lam - Journal of materials processing …, 2004 - Elsevier
The generalised plane strain FE analysis for computational prediction of the deflection and
residual stress in arbitrarily supported, hot-rolled beams cooled on the runout table …

Column curves for elliptical hollow section members

F Nowzartash, M Mohareb - Journal of Constructional Steel Research, 2011 - Elsevier
A thermo-mechanical finite element analysis model is developed to predict residual stress
patterns in hot-rolled sections. The model is first verified against experimental …

A voxels-based Rayleigh-Ritz method for the post-buckling elasto-plastic analysis of restrained steel columns in fire

PD Simão, JPC Rodrigues, HD Fernandes - Journal of Constructional Steel …, 2023 - Elsevier
The paper presents a novel numerical strategy to analyse steel columns in fire, based on the
concept of voxel. The material obeys to an elasto-plastic constitutive law that degrades with …

[PDF][PDF] Strategy for the selection of the best phase transformation model for simulation of metals processing

Ł Rauch, K Bzowski, K Perzyński, Ł Madej… - Computer Methods in …, 2016 - cmms.agh.edu.pl
Connection of the finite element program with phase transformation models is often needed
when prediction of distribution of phase composition in the product is of interest. Depending …

A meshless numerical solution of thermo-mechanics of hot-rolled steel bars on a cooling bed

G Vuga, B Mavrič, U Hanoglu, B Šarler - Materials Research …, 2023 - mrforum.com
After the continuous hot-rolling process, steel bars are immediately placed on the cooling
bed. At the beginning of the cooling, the material is at high temperatures, and the yield …

[PDF][PDF] Analysis of rail cooling strategies through numerical simulation with instant calculation of thermal expansion coefficient.

A Pernía-Espinoza… - Revista de …, 2010 - revistademetalurgia.revistas.csic.es
This article describes a new methodology to simulate the cooling process for an
asymmetrical Ri60 grooved rail, designed for city tramways, in a more realistic manner than …