一种大风区新型整体钢腕臂系统方案  

作　　者：邓相龙 林建 

机构地区：[1]中铁高铁电气装备股份有限公司

出　　处：《电气化铁道》2021年第S01期43-45,共3页Electric Railway

摘　　要：提出一种适用于我国西北大风地区抗风载性能好的新型整体钢腕臂系统方案,解决现有技术零部件数量多、紧固螺纹副数量大、安装不便、运营维护劳动强度大的问题。经仿真验证,该新型整体腕臂系统满足使用强度要求及变形要求。The paper puts forward a new type of integral steel cantilever system with good wind resistance suitable for strong wind area in Northwest China,which is able to decrease the number of fittings,fastening thread pairs,inconvenient installation and high labor intensity of operation and maintenance.The simulation results show that the new integral cantilever system meets the requirements of service strength and deformation.

关 键 词：大风区 整体钢腕臂 少维护 优化方案 

分 类 号：U225.42[交通运输工程—道路与铁道工程]