|Autors: Slavchev, S. S., Stoilov, V. M.|
Title: COMPARATIVE STRENGTH ANALYSIS OF UNDERFRAMES OF FLAT WAGON VARIANTS WITH WOODEN AND STEEL FLOOR
Keywords: flat wagon, strength analysis, FEM, wagon floor
Abstract: We examined static strength of two variants of the frame design of the flat wagon - with wooden and with a steel floor. The results for different parameters, such as stiffness of the wagon body, stresses under static load, deflection of the underframe under vertical loads and other were obtained and then compared for both wagon modifications. A comparative analysis of the obtained results shows the advantages and disadvantages for each version of the wagon body design with different types of floors.
Вид: пленарен доклад в международен форум, публикация в реферирано издание