文章基本信息

标题：SIMULATION STUDY OF LONGITUDINAL FORCES IN THE COUPLING DEVICE OF HEAVY FREIGHT TRAINS
本地全文：下载
作者：Józef Stokłosa ; Józef Stokłosa ; Marek Jaśkiewicz 等
期刊名称：Advances in Science and Technology Research Journal
印刷版ISSN：2080-4075
电子版ISSN：2299-8624
出版年度：2014
卷号：8
期号：21
页码：24-30
DOI：10.12913/22998624.1091874
语种：English
出版社：Society of Polish Mechanical Engineers and Technicians
摘要：On the LHS line (Broad-gauge Metallurgical Line), far out West of the railway line with a gauge of 1520 mm, heavy goods trains for a gross weight 5500 tons and a length of 850 m are operated. The article presents the results of a simulation study of the forces that occur in the automatic coupling device of SA-3 type of Russian production train consisting of 60 coal wagons of Russian construction of gross mass 91 tons each. The train moves on the 1520 mm gauge tracks curve S type (the radius of curvature of curves 300 m). Simulation studies were conducted using the Train Module of program to dynamic study multi-elements systems of Universal Mechanism UM 6.0.
关键词：heavy freight trains;the longitudinal forces in the coupling device;Nadal criterion;modeling;Simulation;the theory of Kalker’s contact