轨道车辆车下设备处车体承载结构静强度试验方法探讨  

Discussion on Static Strength Test Method of Vehicle Body Local Structure of Vehicle Under Rail Vehicle

作　　者：王伟华 任晖 Wang Weihua;Ren Hui(CRRC QINGDAO SIFANG Co.,Ltd.Qingdao Shandong 266111,China)

机构地区：[1]中车青岛四方机车车辆股份有限公司

出　　处：《工程与试验》2019年第2期34-35,共2页Engineering and Test

摘　　要：针对标准TB/T1335-1996《铁道车辆强度设计及试验鉴定规范》第7.3条的强度试验要求,提出了一种轨道车辆车下固结设备处车体承载结构静强度试验的方法。本文论述的试验方法及试验工装可以实现车下固结设备3个方向加载试验的需求,本试验方法满足标准TB/T1335-1996《铁道车辆强度设计及试验鉴定规范》第7.3条的要求,降低了劳动强度,提高了试验效率。According to the strength test requirements of Article 7.3 of Standard TB/T1335-1996“Code for Strength Design and Test Appraisal of Railway Vehicles”,a static strength test method for the body bearing structure at the consolidation equipment of railway vehicles is proposed.The test method and tooling described in this paper can meet the requirements of loading test in three directions for the undercarriage consolidation equipment.The test method meets the requirements of Article 7.3 of the Standard TB/T1335-1996“Specification for Strength Design and Test Appraisal of Railway Vehicles”,which also reduces the labor intensity and improves the test efficiency.

关 键 词：车体 固结设备 强度 试验方法 

分 类 号：U270.12[机械工程—车辆工程]