Simulation on dynamic envelope gauge of NX70 flat car
نویسندگان
چکیده
In railway transportation, the clearance provided between vehicle and structure gauge is an important safe space. The general rules methods for inspecting of rolling stock are based on a static in China. Dynamic envelope calculation considers displacement much more than before. paper combines dynamics simulation with Standard Metro Gauge to calculate dynamic gauge. lateral vibration offset caused by error manufacturing, installation maintenance calculated. vertical suspension wheel/rail gap obtained simulation. According current gauge, can be calculated safety railways operation analyzed. As example, NX70 model established. enough curve straight line when center height gravity increased 2400mm NX70.
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ژورنال
عنوان ژورنال: ITM web of conferences
سال: 2022
ISSN: ['2271-2097', '2431-7578']
DOI: https://doi.org/10.1051/itmconf/20224501048