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100% 低地板现代有轨电车车体设计研究

作者:jnscsh   时间:2022-03-30 08:41:52   浏览次数:

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收稿日期 2019-05-07

责任编辑 党选丽

Research on 100% low floor modern

tram car body design

Wang Runjiao

Abstract: Firstly, this paper introduces the car body structure and material of 100% low floor modern tram, and elaborates and explaines in detail the improvement of design scheme and breakthrough of technical difficulties in the process of design, production and manufacturing of four major parts of underframe, side wall, roof and end wall. Secondly it analyzes and calculates the strength of car body under various working conditions through three-dimensional modeling and finite element analysis. Thirdly it carries out validation with the car body strength tests, and the results show that the structure design of car body meets the operation requirements of low floor modern tram.

Keywords: tram, 100% low floor, car body, design research

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