The use of semi-automatic technique of finite elements mesh generation for solutions of some railway transport problems

Now for the build of tracks for main railway, subway or tram are using new designs of spring rail fastenings. These units are quite difficult to calculation, because they contain a number of contact connections. In the article developed the technique of numerical analysis of these fastenings, based on the use of the finite element method. The developed technique has been used for the analysis of SB-3 rail fastening.