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The elasto-plastic finite element method (FEM) is applied to investigate the effect of contacting forms of steel mosaic block on the stress distribution in the aluminum single lap joint. The results obtained show that the stress in the joint was changed evidently. A couple of compress longitudinal peak stress and a negative peel stress occur in the mid-bondline of the joint so that the load bearing...
Temperature field of cast roll and its thermal deformation were studied during strip casting with elasto-plastic and thermal-stress coupled FEM in this paper. The simulation result was verified with experiment result, indicating that the simulation result is accurate. Then, the initial profile were designed according to the simulation result, and optimized using finite element method (FEM) to make...
In this paper, a 3-dimensional mathematical model has been developed for the thermo-mechanical coupled analysis of the solidification process of carbon steel in funnelshaped mold using thermo-elastic-plastic finite element method (FEM). The major application of the model is to perform computations of temperature, stress and longitudinal cracking index (LCI) variations in shell. The effects of casting...
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