Temperature field simulation and experimental study for H-beam and end-plate welding of loading station
Abstract：Computer program was written using ANSYS parametric design language(APDL) to simulate welding temperature field of H-beam and end-plate assembly,which is commonly used in loading station,element birth and death technique was used to simulate weld deposition and moving heat source,and infrared thermometers were used to measure the real-time temperature of the welding seams during welding and cooling process.The changing of the weld surface temperature was studied.Results show that the real measured thermal cycle curves of weld matches well with the simulation results,indicate that the used heat source model and parameters and mesh generation are reliable in this study.
Keywords：H-beam and end-plateweldingtemperature fieldnumerical simulation
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1771-1776 )