[PDF] Top 20 Finite Element Analysis of Residual Stress in Butt Welding of Two Similar Plates

... the welding conditions are deemed ...the finite element (FE) technique has become an effective method for prediction and assessment of welding residual stress and ...the ... See full document

... 3D finite element welding simulation and predicted weld-induced residual stresses in butt welding of two similar carbon steel plates have been performed by ... See full document

... for finite element modeling- ...mechanical analysis. Because of the symmetry of the welded plates only one of them was ...welded plates in the thermal and mechanical ...the ... See full document

... be similar or dissimilar to each ...greater welding speed. Welding is extensively used in fabrication as an alternative method for casting or forging and as a replacement for bolted and riveted ... See full document

... and two receivers is needed to elimi- nate the effects of environmental temperature on the travel ...are similar to those already reported in LCR stress measurement of austenitic stainless steels ... See full document

... the finite element model, finite element analysis and test were performed on the braze residual stress between two materials with different expansion ...by ... See full document

... of two dimensional shell elements on the welding simulation is ...the analysis model using 4-nodes shell elements (namely, the shell ...precise analysis model using 8-nodes solid elements ... See full document

... the residual stress were obtained using the finite element method (FEM), for a plane plate with a single-pass ...the plates were 250 and 300 [mm] respectively, and three different ... See full document

... on welding simulation ...the residual stress and distortion of T-joint welding were numerically analyzed under several parameters such as material models, boundary conditions, and heat ... See full document

... the residual stress behaviour under various values of friction coefficients and scratching displacement ...explicit finite element method in quasi-static condition. Two different ... See full document

... Equivalent material properties described in Table 1 can be obtained from the least mean square approximation of Mises’s equivalent stress-strain curves calculated by FEM. From these results, the relation between ... See full document

... plane stress modelling using two dimensional element ...plane stress modeling techniques be used where it is appropriate as simpler models are generally more accurate, both from a solution ... See full document

... Crane Hooks are highly liable components that are typi- cally used for industrial purposes. It is basically a hoist- ing fixture designed to engage a ring or link of a lifting chain or the pin of a shackle or cable ... See full document

... loading. Residual stress originates from many ...[7], residual stress can be originated by metallurgical ...treatment, welding, casting and metal forming operation) and mechanical ...of ... See full document

... uncoupled finite element analysis for glass and ...a two- dimensional thermal model to simulate the heating phase of the LTW and the simulation results showed a good agreement with the ... See full document

... compressive stress is seen in the actual ...the stress distribution in the section assessed, they were not produced using the same geometry and hence this could account for the variances observed between ... See full document

... Apical stress distribution on maxillary central incisor during various orthodontic tooth movements by varying cemental and two different periodontal ligament thicknesses: A fem ... See full document

... to Stress Intensity Factors (SIFs) at the crack tip of propagating ...the Stress Intensity Factors (SIFs) are obtained according to a quasi-static crack of given length and direction computed from XFEM in ... See full document

... that stress relief, through high temperature soak, minimizes this effect, encouraging increased ...tensile stress field, these high hardness regions could prove problematic due to resulting decreased ... See full document

... stir Welding is a solid-state joining process used for joining of different alloys of aluminium, magnesium ...conventional welding are eliminated in this type of ...fusion welding is not possible due ... See full document