摘要
北京市大兴国际机场线为国内首条设计时速160 km的轨道交通线路,高架区间占比约39.2%。因无明确的规范可供参考,本工程设计在《地铁设计规范》基础上,参考相关铁路设计规范,根据功能需要,结合本线特点,完成了大兴国际机场线高架区间设计工作。详细介绍大兴国际机场线高架区间的主要技术标准,桥式选择、桥面布置、标准段设计、节点桥设计、共构结构设计、抗震设计等总体设计内容,并重点介绍共构结构设计。
The designed speed of Beijing Daxing International Airport Express is 160 km/h with over 39%of viaduct.Based on Metro Design Code and with reference to relevant railway design specifications,the design of viaduct of the airport express is completed.The main technical standards,deck layout,bridge design,road-rail co-structure design and seismic design involved in the general design are introduced in this paper.
作者
张付宾
李辉
ZHANG Fubin;LI Hui(China Railway Engineering Design and Consulting Group Co.,Ltd.,Beijing 100055,China)
出处
《铁道标准设计》
北大核心
2020年第4期83-88,共6页
Railway Standard Design
