C_(64)型敞车车体优化计算分析

Test & Research Optimized Computation and Analysis on Carbody of Gondola Car Type C 64

阐述了Ｃ６４型敞车建立的优化计算模型，以车体自重为目标函数，强度、刚度为约束条件，结构板材厚度作为设计变量，进行了有限元分析和优化计算，得出了Ｃ６４型敞车车体钢结构减重方案，为车体轻量化设计提供了依据。

Via analysis on the development of railway cars for containers in our country and the trend of development of container transport on railways in China and abroad,the quantity of special cars for containers needed in 2000 in our country and the main technical parameters of developed special container cars of new generation are put forth.