250km/h客运专线接触网拉出值的选取分析  

Analysis on Selection of Contact Line Stagger in Passenger Dedicated Railway Line with Speed of 250km/h

作　　者：刘赓然 LIU Gengran(China Railway Design Corporation,Tianjin 300308,China)

机构地区：[1]中国铁路设计集团有限公司电化电信工程设计研究院,天津300308

出　　处：《电子技术（上海）》2023年第4期152-153,共2页Electronic Technology

摘　　要：阐述在案例工程中,采用腕臂计算软件,对线路曲线半径R=5500m的特殊工点接触网拉出值的选取分析。结果表明,接触网拉出值按大半径曲线考虑,腕臂系统状态良好,满足技术要求。This paper expounds a practical project dedicated railway line with the speed of 250km/h,the selection of contact line stagger on the curve section whose radius is 5500m,which is analyzed with the application of a cantilever-dropper calculation software.The results show that the stagger should be chosen in the consideration of railway with large curve radius at the certain worksite mentioned above,so that the cantilever system performs well and meets the technical requirements.

关 键 词：控制技术 工程计算软件 拉出值 平面布置 

分 类 号：U225[交通运输工程—道路与铁道工程]