120km/h整体焊接转向架构架的疲劳分析  

Fatigue Analysis of Full Welding Truck Frame Used in the Speed of 120 km/h

作　　者：彭德其[1] 许平[1] 

机构地区：[1]长沙铁道学院机械系,长沙410075

出　　处：《铁道机车车辆》1999年第1期28-30,共3页Railway Locomotive & Car

摘　　要：根据断裂力学基本原理,利用I-Deas软件对120km/h整体焊接式构架进行疲劳分析,并采用UIC标准规定的GOODMAN图对该构架进行疲劳分析,取得了满意的效果。Based on the theory of rupture mechanics, using I - Deas, fatigue analysis of 120km/h full welding truck frame was proceeded. According to Goodman' s figure which was stipulated by UIC standard, the result is satisfactory.

关 键 词：疲劳分析 机车 转向架 构架 整体焊接式 

分 类 号：U260.331[机械工程—车辆工程] TG405[交通运输工程—载运工具运用工程]