悬挂式单轨交通的发展现状与应用展望

Development status and application prospect of suspended monorail

悬挂式单轨交通起源于德国,已有百余年发展史,目前仅在德国、日本有着成熟的商业运营。而近些年,国内逐渐兴起了悬挂式单轨交通研究、建设的热潮,但运力低下、检修困难、救援效率低等因素导致部分学者对其适用性产生疑虑;同时国内研究还在牵引供电制式、墩梁连接体系、车辆侧滚效应、救援及维护方式等方面存在争议及难点。但不可否认的是,随着建设经验及设计标准的积累、完善,适用于中低运量线路的悬挂式单轨交通,会因其独特的优势在旅游观光、客流集散点联络等项目上得到重点及广泛的应用。

Suspension monorail originated in Germany and has a history of more than 100 years.At present,it has just proven practice of commercial operation in Germany and Japan.In recent years,the boom of research and construction of suspended monorail has gradually arisen in China,but some scientists in china have some doubts about its applicability due to factors such as low traffic capacity,difficult maintenance,low rescue and recovery effi ciency,etc.At the same time,there are still disputes and difficulties in domestic research on traction power supply system,pier beam connection system,rolling effect of vehicles,rescue and maintenance mode,etc.However,it is certain that,with the accumulation and improvement of construction experience and design standards,the suspension monorail transit applicable to low and medium traffic volume lines will be focused and widely used in tourism,passenger hub liaison sites and other projects due to its unique advantages.