FE simulation of welds from austenitic steel was carried out in the current paper. Two different multi-pass welds were modelled. Measurements of welding residual stresses, which were found in literature, were applied for the validation of the results. The validated models were then used as basis for sensitivity analysis. The influence of differentiating the welding speed, the heat input of the weld heat source, intermediate cooling between consecutive weld-passes and welding sequence on the welding residual stresses was investigated
This study examines residual stresses in bead-on-plate welded specimens in transverse direction over...
During the welding process, thermal and stress distributions are set up in the workpiece. These ther...
Thesis (MTech (Mechanical Engineering))--Peninsula Technikon, 1998.In South Africa, the determinatio...
FE simulation of welds from austenitic steel was carried out in the current paper. Two different mul...
Abstract This paper deals with the development of a Finite Element (FE) model for the simulation of ...
This paper summarizes the results of the through-thickness residual stress distributions on dissimil...
This paper presents a novel numerical model, based on the finite element (FE) method, for the simula...
A parametric model is adopted and the technique of element “birth and death” is used to estimate the...
Welding is an important joining method for the work with metals. During the welding process, the mat...
Metallic materials undergo many metallurgical changes when subjected to welding thermal cycles, and ...
The intense localized heating and cooling in the fabrication of welded joints leads to residual stre...
AbstractWelding is widely used in all the fabrication processes for the development of structural co...
Residual stress after welding has negative effects on the service life of welded steel components or...
It is the demand of the world’s ever increasing energy crisis to reduce fuel consumption wherever po...
This study examines residual stresses in bead-on-plate welded specimens in transverse direction over...
During the welding process, thermal and stress distributions are set up in the workpiece. These ther...
Thesis (MTech (Mechanical Engineering))--Peninsula Technikon, 1998.In South Africa, the determinatio...
FE simulation of welds from austenitic steel was carried out in the current paper. Two different mul...
Abstract This paper deals with the development of a Finite Element (FE) model for the simulation of ...
This paper summarizes the results of the through-thickness residual stress distributions on dissimil...
This paper presents a novel numerical model, based on the finite element (FE) method, for the simula...
A parametric model is adopted and the technique of element “birth and death” is used to estimate the...
Welding is an important joining method for the work with metals. During the welding process, the mat...
Metallic materials undergo many metallurgical changes when subjected to welding thermal cycles, and ...
The intense localized heating and cooling in the fabrication of welded joints leads to residual stre...
AbstractWelding is widely used in all the fabrication processes for the development of structural co...
Residual stress after welding has negative effects on the service life of welded steel components or...
It is the demand of the world’s ever increasing energy crisis to reduce fuel consumption wherever po...
This study examines residual stresses in bead-on-plate welded specimens in transverse direction over...
During the welding process, thermal and stress distributions are set up in the workpiece. These ther...
Thesis (MTech (Mechanical Engineering))--Peninsula Technikon, 1998.In South Africa, the determinatio...