齿轨列车动力配置与线路坡度适应性研究

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中图分类号：U234 文献标志码：B doi：10.20213/j.cnki.tdcl.2025.01.008

Abstract：With the diversified development of domestic tourism industry，the rack rail tourism railway，as a unique mode of sightseng transportation， has gradually received atention in recent years. However， researchand practice in the field of rack rail tourism railways in China is stillin its early stages and faces the challenge of insufficient theoretical guidance. A dee analysis was conducted on the design parameters and power performance of the first domestic rack rail tourist train，train composition and power configuration scheme suitable for domestic mountain tourism scenes were proposed.The study applied the theory of mechanics to conduct a detailed theoreticalanalysis and calculation of the force conditions of trains during ramp operation，covering key factors such as train weight，passenger load，andbasic resistance，inorder toaccurately evaluate theclimbing performanceof trains under diferent formation forms and power configurations. Based on the above analysis，a train composition form and the climbing abilityof trains with diferent power configurations are proposed to mee the needs of China’srack rail tourismrailway.Thesuitable combination of line slopes for trains is also proposed，whichcan provide theoretical support for the subsequent design rack rail tourism railway engineering and development of train.

Key words： rack rail train； power configuration；climbing ability； line gradient； recommended value

近年来，随着人民生活水平的不断提高，国内旅游 市场持续走高，国民旅游人数不断增加，交旅融合发展逐渐成为新趋势。（剩余6898字）