跨座式单轨项目技术经济指标研究

Research on Technical and Economic Indexes of Straddle Monorail Project

跨座式单轨具有爬坡能力强、转弯半径小、速度较快、运量适中、施工周期短、能有效利用城市空间等特点。从车辆、轨道梁及道岔3个方面分析日立、庞巴迪和比亚迪云轨等跨座式单轨的技术特点和差异;研究跨座式单轨工程总投资、车站、区间、轨道梁、道岔、供电系统、车辆基地、单轨车辆及其他系统的主要技术经济指标及影响因素。

The straddle monorail is a medium-traffic track transportation system that combines vehicles and track beams to operate.It has features such as strong climbing ability,small turning radius,faster speed,moderate transportation volume,short construction period,and effective use of the city space space.This paper analyzes the technical characteristics and differences of straddle monorails such as Hitachi,Bombardier and BYD Cloud rail from three aspects:vehicles,track beams and turnouts.Then,studies main technical economic indicators and influencing factors of total investment,stations,sections,track beams,turnouts,power supply systems,vehicle bases,monorail vehicles,and other systems of the straddle monorail project.