机车和动车转向架构架强度试验方法应用  

Application of Motive Power Units-bogies and Running Gear-Bogie Frame Structure Strength Tests

作　　者：尚景华[1] 

机构地区：[1]中国铁道科学研究院标准计量研究所,北京100081

出　　处：《铁道机车车辆》2010年第5期49-53,共5页Railway Locomotive & Car

摘　　要：根据TB/T 2368《动力转向架构架强度试验方法》,对机车、动车转向架构架强度试验中有关试验工况、加载力值、合成原则、判定、应力采集及计算等若干具体问题进行了研究,总结出不同结构转向架试验时的具体方法,使标准更易理解,执行更快捷、准确。According to TB/T 2386《Motice Power Units-Bogies and Running Gear-Bogie Frame Structure Strength Tests》,some concrete problems about test condition,loading force,compositionality prineiple,judgment,stress acquisition and calculation are studied,and the test methods of different bogies are summarized,whith makes the standard easy understand and execute rapiddly and accurately.

关 键 词：静强度试验 合成原则 应力采集 疲劳试验 

分 类 号：U260.331[机械工程—车辆工程]