地下车站设备外扩位置及其结构合理断面研究  

Research on the Location and Structural Reasonable Section for the Equipment Expansion in Subway Station

作　　者：褚月华 CHU Yue-hua(China Railway Shanghai Design Institute Group Co.Ltd.,Shanghai 200070,China)

机构地区：[1]中铁上海设计院集团有限公司,上海200070

出　　处：《工程建设与设计》2023年第7期97-99,共3页Construction & Design for Engineering

摘　　要：以某工程直线段9号道岔为例,针对道岔设置导致结构侧墙局部外扩的现象,从道岔限界要求、转辙机设置要求、射流风机设置要求3方面对结构侧墙局部外扩原因进行分析,并从这3方面分析道岔处转辙机、射流风机的布置方案优化的可行性。Taking the No.9 switch in a straight section of a project as an example,in view of the phenomenon that the setting of turnout leads to the partial outward expansion of the side wall of structure,paper analyzes the causes of partial external expansion of the side wall of the structure from three aspects,as switch boundary requirement,switch machine setting requirement and jet fan setting requirement,and analyzes the feasibility of optimizing the layout of switch machine and jet fan at turnout from these three aspects.

关 键 词：转辙机 射流风机 地下车站 结构断面 

分 类 号：U218[交通运输工程—道路与铁道工程]