摘要
根据钳夹车运用经验，建立了３８０ｔ钳夹车钳形梁结构分析模型，对钳形梁的边界约束条件和载荷工况进行了综合分析、处理。给出了钳形梁及车耳的结构强度和应力分布，并与车耳模型模拟试验结果进行了对比，试验和分析的结果相近。
According to the operation experience of the Schnabel car,the structure analysis model for the Schnabel on 380 t Schnabel car is set up,the boundary limiting conditions and loading conditions of the Schnabel are analysed comprehensively.The structural strength and stress distribution of the Schnabel and car ear are given.They are compared with the simulation test results of the ear model.The results of the test and that of the analysis are similar.
出处
《铁道车辆》
1998年第4期23-26,共4页
Rolling Stock
基金
铁道部科技发展计划项目
关键词
钳形梁
车耳
模拟试验
结构强度
铁路
钳夹车
Schnabel
car ear
mechanics model
simulation test
structure strength comparison
analysis
