CONDENSED ALGORITHM STRUCTURAL AND PARAMETRIC OPTIMIZATION OF END WALLS OF FREIGHT CARS.
Abstract and keywords
Abstract (English):
Proposed condensed algorithm structural and parametric optimization of end walls of freight cars. An example of optimization of end wall gondola model 12-119 according to the algorithm proposed. Shows the effectiveness of the proposed algorithm is compared with the results of the separately undertaken parametric optimization.

Keywords:
freight wagon, structural optimization, parametric optimization, finite element method, strength calculation.
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References

1. Shavekina, O. G. Optimization of end walls of open freight cars / O. G. Shavekin // Bulletin of Bryansk State Technical University - 2013. - No. 2. - pp. 80-84.

2. Beyn, D. G. Optimization of open freight car bodies with bearing floor: Thesis for Can.Eng.Degree / D. G. Beyn. - Bryansk: BSTU, 2011. - 20 p.

3. Calculation and design standards of rail wagons of 1520 mm railways of MR (unpowered). - M.: GOSNIIV-VNIIZhT, 1996. - 320 p.

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