浦厂 25G 型硬座车和硬卧车车体钢结构静强度试验结果比较与分析

Comparison and Analysis on the Static Strength Test Results of Carbody Steel Structures of 25G Semi cushioned Seat Cars and Semi cushioned Berth Sleeping Cars Manufactured in Puzhen Works

简述了南京浦镇车辆厂生产的２５Ｇ型硬座车和硬卧车的车体钢结构及其静强度试验结果。根据对两车试验结果的比较，分析了２５Ｇ型车车体枕外结构的纵向承载能力对纵向力发散的作用等问题。

The static strength test results and carbody steel structures of 25G semi cushioned seat cars and semi cushioned berth sleeping cars are described briefly.On the basis of the comparison between the test results of the two kinds of cars,the problems such as the effect of the longitudinal load bearing capacity of unbolstered carbody structure of the 25G car to the divergence of longitudinal forces are analysed.