|Autors: Stoilov, V. M., Slavchev, S. S., Dikanarov, A.|
Title: Comparative analysis of the result of the static strength calculations and strength tests of a wagon series Zans
Keywords: wagon, strength analysis, test, permissible stress
Abstract: The comparative analysis is based on the results of the static strength analysis of the body of a wagon series Zans and the tests that have been carried out. Strength calculations have been made using the Finite Elements Method in the Railways Department of the Technical University – Sofia and the tests of the wagon have been carried out in the National Research Institute for Transport. It was found that the stress results are very close especially in the areas where they reach their maximal values. This proves that a suitable calculation model with a relatively small number of finite elements has been developed. This allows solving a wide range of problems concerning the improvement of the body of wagons with similar construction.
Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus и Web of Science