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In the paper, the methodology of experimental and simulation research aiding process of constructional feature selection of new series of types of aluminium carrying posts was elaborated. The presented object of the studies were material models made in scale 1:1 for static studies and in scale 1:2 for studies in wind tunnel. Constructional features of models were calculated on the basis of the results...
In the paper, a stereomechanic analysis of the cutting edges of a band saw in an established cutting process with a variable depth of machining has been presented. The numerical calculations were carried out according to the finite element method using the computer system MSC/Patran with the computational module MSC/Nastran. In the modelling process, the geometrical nonlinearities resulting from the...
In this paper, the results of genetic algorithms application snkmndary conditions identification in a bridge construction, are presented. For that analysis the finite element method was used. The construction of the tiridge was modelled by three dimensional finite beam elements and finite rcc'angular plate elements. In the real considered object, the control points, in which the generalized displacements...
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