CAJ | 학술논문

速度目标值是高速铁路主要技术标准之一，是铁路行车技术的核心指标，是总体设计的决定性参数，也是体现高速铁路系统整体技术水平的最主要指标。近几年，京九铁路客运专线的速度目标值成为各方争论的焦点，从客流特征、路网协调、时间目标值需求、工程投资等方面进行分析，确定京九铁路客运专线的速度目标值。京九铁路客运专线旅客出行以中长途为主，为保持本线中长距离运输对航空、公路的竞争优势，尽可能为旅客出行提供更为舒适和便利的条件，并考虑与相邻线路间跨线列车运行的协调性，研究结论为京九铁路客运专线宜采用350 km/h的速度目标值。
속도목표치시고속철로주요기술표준지일，시철로행차기술적핵심지표，시총체설계적결정성삼수，야시체현고속철로계통정체기술수평적최주요지표。근궤년，경구철로객운전선적속도목표치성위각방쟁론적초점，종객류특정、로망협조、시간목표치수구、공정투자등방면진행분석，학정경구철로객운전선적속도목표치。경구철로객운전선여객출행이중장도위주，위보지본선중장거리운수대항공、공로적경쟁우세，진가능위여객출행제공경위서괄화편리적조건，병고필여상린선로간과선열차운행적협조성，연구결론위경구철로객운전선의채용350 km/h적속도목표치。
Target speed is one of the principal technical standards for high-speed railway, a core index for train operation, a decisive parameter in the overall line design and also the most important indicator presenting the overall technological level of high-speed railway system. In recent years, the target speed of Beijing-Kowloon dedicated passenger line has become a focus of debates. Hence, this paper focuses on the target speed of the line with references on the analysis of passenger flow characteristics, railway network coordination, time target demand and construction investment. Trips of the passengers on the line are dominated by medium and long distances. For the purpose of maintaining the domination of medium and long distance-transport in competition with airlines and highways by providing more comfortable and convenient conditions for passengers, the target speed of 350 km/h on the line is proposed based on studies and the coordination with cross-line trains.