Study on economical efficiency of rail transport scheme in long tunnel;
长大隧道有轨运输方案经济性研究
Construction plans comparison of rail transport and trackless transport in Huangzhouba tunnel;
黄州坝隧道有轨运输和无轨运输施工方案比较
By going through boring, shoring, lining-the three working flows in rail transport construction for #2 tunnel on Xi-Nan Railway, we interpret the lectotype and matchup of rail transporters and aiding equipment for single-track oversize tunneling, the selection above made is proved rational for the visible efficacy produced by making use of matched aiding equipment.
结合西(安)南(京)线桃花铺2号隧道的有轨运输施工,主要从掘进、支护、衬砌三条作业线阐述单线长大隧道有轨运输设备选型及配套,以及与此配套的辅助施工设备。
The AC drive control system of the tram supplied by super capacitor in Beijing Qianmen is presented.
介绍了北京前门超级电容有轨电车交流传动控制系统。
The design,equipment selection,layout of tri-dimensional muck transferring between the trackless haulage system of the main tunnel and the track haulage system of the inclined shaft and safety management of the inclined shaft are presented in the paper,which can provide reference for similar works in the future.
新建龙岩—厦门铁路某特长隧道斜井的斜距长、坡度大,担负着正线隧道施工的繁重任务,介绍了长大斜井的有轨运输提升系统施工设计、设备选型、正洞无轨运输与斜井有轨运输之间的立体转载布置及相应的安全管理等施工技术,颇值类似工程借鉴。
New vehicle electrical system converters and architectures have reduced the weight of the power supply systems used in rail vehicles.
新型辅助变流器(BNU)及其新结构设计可减轻有轨车辆辅助电源装置的质量。
Dynamic performance of Dalian low-floor tramcars;
大连低地板有轨电车的动力学性能
The main features of the braking system on modern urban tramcars are analyzed.
分析了现代有轨电车制动系统的主要特点,介绍了四方车辆研究所研制的有轨电车制动系统的组成、主要功能、作用原理及试验验证情况。
The concept to merge the design of tramcars and the urban environment into an integral in(Bordeaux,) France is described generally.
概述了法国波尔多市将有轨电车的设计与城市环境融为一体的理念,并介绍了Citadis有轨电车的结构、主要参数和供电系统。