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车身强度问题是客车设计中遇到的一个主要问题,如何设计出重量轻、强度高的车身结构,以提高客车的经济性能,具有十分重要的意义。几年来,我们丹东汽车改装厂和大连铁道学院紧密合作,共同对汽改厂生产的 DD650型和 DD680型黄海牌大客车的车身强度进行了大量的整车电测试验和有限元分析计算。并将获得的研究成果应用于上述大客
The issue of body strength is a major problem encountered in the design of passenger cars. It is of great significance to design a lightweight and high-strength body structure to improve the economic performance of passenger cars. Over the past few years, we Dandong Automobile Works and Dalian Railway Institute to work closely with the steam together to change the factory production DD650 and DD680-type Huanghai brand bus body strength a lot of vehicle electrical test and finite element analysis of the calculation. And apply the research results obtained to the above big customers