不同磁浮交通制式轨道结构对比分析

Comparative Analysis of Track Structure of Different Maglev Transportation Systems

磁浮凭借其非接触的特点避免了磨损,降低了系统的振动和噪声,车抱轨、轨包车的结构形式使系统更加安全,是极具竞争力的交通方式。但是由于磁浮交通实现悬浮、导向、牵引的方式不同,轨道结构也相去甚远,所以很有必要对不同的轨道结构进行对比分析。本文首先对磁浮制式进行了系统的分类,然后对四种磁浮轨道结构从结构组成、荷载、精度要求和道岔展开对比分析。

With its non-contact characteristics,maglev avoids wear and reduces the vibration and noise of the system.The structure of the car holding rails and rail chartered cars make the system safer,and it is a very competitive mode of transportation.However,due to the different ways of levitation,guidance,and traction of maglev transportation,the track structure is also very different,so it is necessary to compare and analyze different track structures.This article first systematically classifies the maglev system,and then compares and analyzes the four maglev track structures from structural composition,load,accuracy requirements and turnouts.