Open AccessDetermination of the strength of a flat wagon by elastic viscous interaction with tank containers
Author(s) -
Oleksij Fomin,
Juraj Gerlici,
Аlyona Lovska,
Tomáš Lack,
Natalia Bykovets,
Halyna Shatkovska,
Kateryna Kravchenko
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/776/1/012015
Subject(s) - structural engineering , bearing (navigation) , load bearing , viscous liquid , elasticity (physics) , engineering , mechanical engineering , mechanics , computer science , materials science , physics , composite material , artificial intelligence
The article highlights the peculiarities of the mathematical modelling for dynamic load of the bearing structure of a flat wagon by elastic-viscous interaction with tank containers. It was established that the presence of viscous or elastic-viscous connections between fittings and fitting stops, taking into account the possible movements of tank containers in relation to the frame, provides the dynamic load of the bearing structure of the flat wagon within normal range. The conducted researches will provide efficiency increase of combined transportations and develop recommendations for designing modern constructions of railway rolling stock.