自滚轮特大装备运输用凹底平车车体增载技术分析  

Technical Analysis of Increasing Load of Concave Flat Car-body for Transporting Extra-large Equipment with Self-rolling Wheels

作　　者：武进雄 许秀峰 万涛 王艳霞 WU Jinxiong;XU Xiufeng;WAN Tao;WANG Yanxia(CRRC Shijiazhuang Co.,Ltd.,Shijiazhuang 051430 Hebei,China)

机构地区：[1]中车石家庄车辆有限公司,石家庄051430

出　　处：《铁道机车车辆》2021年第1期59-61,共3页Railway Locomotive & Car

摘　　要：针对自滚轮特大装备运输用凹底平车的需求,从原材料选择、技术结构及限界利用等方面进行了分析,根据分析结果,制定了载重80 t凹底平车技术方案,并对其进行了相关计算验证及技术经济性分析。In view of the market requirement on depressed center flat car for the self-roller heavy equipment transported,the design project feasibility is carried out analysis in raw material selection,technical structure and limit utilization,etc.According to analysis conclusion,the technical scheme of the loading 80t depressed center flat car is formulated in this article,and the relevant Computing validation and technical economy analysis.

关 键 词：凹底平车 强度 自滚轮 

分 类 号：U272.65[机械工程—车辆工程]