摘要
本文从206、209型客车转向架较大数量的静强度试验数据统计分析入手,指出了过去选取的试验工况为该两种转向架的最不利工况,因而这两种转向架的主要受力构件可适用于准高速客车。文章并根据统计分析结果,提出了相应改进建议。
In this paper, starting with statis-tical analysis of a great lot of staticstrength test data of passenger car trucktypes 206 and 209, it is pointed out thatformerly adopted test conditions are themost unfavorable working conditions ofthese two kinds of trucks, so the testdata can be used to analyze the staticstrength of these two trucks mountedon quasi high-speed passenger car. In thepaper, the result of statistical analysisis described and suggestion for improve-ment is put forward.
出处
《铁道车辆》
1992年第7期14-19,56,共6页
Rolling Stock
关键词
客车
高速转向架
静强度试验
passenger car
high speed truck
static strength test
analysis
