As more and more van body trucks are used in modern highway transportation, researches on reducing aerodynamic force and saving energy become more important.
厢式货车在公路运输中发挥着越来越大的作用，研究厢式货车的减阻节能问题具有重要的意义。
The aim of the optimization design is to solve the contradiction between inner storage space of van body and structure deadweight and maneuverability of vehicle.
为解决车厢内部存储空间及结构自重与整车机动灵活性之间的矛盾，对某新型器材配送车内部结构进行优化设计。
On the basis of the method, the FEA (finite element analysis) model of the van body in extendable work condition is established and the structure strength analysis of the van body is proceeded.
在此方法基础上建立了扩展厢式车厢体展开状态下有限元模型，并对其进行了强度分析。
The skeleton of a wingspan van body is one of the most important components for a van.
翼展式厢式货车车厢骨架是重要的承载件，它的质量也占货车整车整备质量的三分之一左右。
The skeleton of a wingspan van body is one of the most important components for a van.
翼展式厢式货车车厢骨架是重要的承载件，它的质量也占货车整车整备质量的三分之一左右。
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