| Abstract [eng] |
With the development of mobile phone platforms and systems using numerical methods, it opens wide opportunities building a trustworthy engineering construction projects. Exploring models of real structures requires major computing resources costs, so it is important to find quick quality solutions. However, most of the engineering design area facing challenges where currect solution is not known. For this chalanges are using approximate methods of calculation, which finding the most appropriate solution. For several decades, the prevailing numerical methods, using engineering design computing technologies is the finite element method. This approach dealing with one of the difficulties, which affects the calculation results in an implicit dependence on the selected finite element mesh. Although this area is examined for decades, but the finite element generation mesh is one of the most widely investigated area. Designing the model of the construction, is important to obtain reliable calculation results, calculation errors in assessing the specific case of the calculation. Qualitative evaluation of finite element solutions, can be used finite element strategies. This method is an iterative process managed solution from pre-defined tolerances and the various definitions of errors of assessment procedures. Using finite element strategies can be qualitatively assess the results obtained, which are sufficiently accurate models describing the structure in question, at different external influences. Using finite element strategies and their application at issue, mechanical construction models are popular in computational mechanics and mechanical engineering challenges, extending the possibilities of numerical experiments. |
