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论述铰接式车辆的发展和优点,以及我国发展铰接式铁路货车的可行性。从关节连接器结构、关节连接器布置、铰接车辆旁承形式、转向架结构形式、动力学仿真方面分析铰接式车辆的关键技术,提出铰接式车辆运用中应注意的问题。在现有线路条件下,我国已具备或部分具备开行铰接式小汽车运输专用车辆和集装箱专用车辆的条件,关节式双层运输汽车专用车辆和集装箱专用车辆具有广阔的发展空间。
Discusses the development and advantages of articulated vehicles and the feasibility of developing articulated railroad trucks in our country. The key technologies of articulated vehicles are analyzed from the aspects of the structure of articulated joints, the arrangement of articulated joints, the forms of side-by-side articulated vehicles, the structure forms of bogie and the dynamics simulation. The problems that should be paid attention to in articulated vehicles are put forward. Under the conditions of the existing routes, China has already had some or all of the conditions for opening dedicated vehicles for articulated cars and special containers for containers. The joint-type double-decker vehicles and container-only vehicles have ample room for development.