Using I-DEAS software, finite element analysis of static strength of low-sided weathering steel gondola car body is carried out.
利用I - DEAS软件，对低边耐候钢敞车车体钢结构进行有限元静强度分析。
Described are the lightening design, energy absorption car-body design, finite element analysis, static strength test and modal analysis calculation.
介绍了北京八通线地铁车体钢结构的轻量化设计、吸能车体设计、有限元分析、静强度试验和模态分析计算。
Low carbon steel possesses a fine plasticity, and its strength and rigidity are contented with the car body. So it is widely used in car body.
低碳钢板具有很好的塑性加工性能，强度和刚度也能满足汽车车身的要求，同时能满足车身拼焊的要求，因此在汽车车身上应用很广。
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