使用非对称横垫木避免平车集重装载的研究

Research on Avoiding Concentrated Loading on Flat Car by Using Unsymmetrical Lateral Pedestal

本文分析了使用非对称横垫木时车底架的弯矩特性，研究了使用非对称横垫木时需要的最小负重面长度的计算方法。

The characteristics of the working flexural moment of force and the needed least length of goods bearing surface for the flat car underframe using unsymmetrical lateral pedestal are studied, and the method of avoiding concentrated loading for goods with unsymmetrical pedestal is also discussed in this paper.