ДН-02-19 «Фундаментальні основи створення адекватно-спрямованого напружено-деформованого стану мульти-функціональних модулів вагоноконструкцій з можливостями перспективного широкого машинобудівного застосування»
Browsing ДН-02-19 «Фундаментальні основи створення адекватно-спрямованого напружено-деформованого стану мульти-функціональних модулів вагоноконструкцій з можливостями перспективного широкого машинобудівного застосування» by Author "Kučera, P."
(2019) Fomin, O. V.; Lovska, A.; Píštěk, V.; Kučera, P.
Maintaining the leading position of railway transport in the international transportation market led to the creation of its combined interaction with other modes of transport. In countries that have access to international traffic through the sea, rail-ferry services have been developed. At the initial stage of functioning of this symbiosis, only freight and passenger cars were transported by sea. At the moment, it has become possible to follow container trains on railway ferries by sea. An example would be the international Silk Road corridor, which connects Ukraine with China. Important components of this corridor are two rail-ferry routes through the waters of the Black and Caspian Seas.
(2019) Fomin, O. V.; Lovska, A.; Píštěk, V.; Kučera, P.
The article presents the results of strength simulation of the bearing structure of freight wagon bodies made of round pipes during railway ferry transportation. In order to reduce the cost for manufacturing freight wagons, the introduction of round pipes in the supporting structure was proposed. In order to ensure the possibility of transportation of the designed structures of wagons on railway ferries, it was proposed to install on their draw bars an assembly unit for fixing with regard to decks. The value of the dynamic load which acts on the supporting structures of the bodies of the main types of freight wagons transported on the railway ferry was determined and the strength was calculated. It was established that the maximum equivalent stresses are within admissible values. The obtained results will enhance the efficiency of the operation of freight wagons through international transport corridors.