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对东风11型救援小车内板进行了有限元分析,通过有限元计算,详细分析了有效应力分布情况;找出了应力集中较大的区域,并分析了其主要原因;观察了应力值最大区域并提出了改善应力集中的方法和措施,从而达到了优化结构的目的。
The finite element analysis of the inner panel of Dongfeng 11 type rescue car was carried out. The effective stress distribution was analyzed in detail by finite element method. The area with large stress concentration was found and the main reason was analyzed. The maximum stress area And put forward methods and measures to improve stress concentration, so as to achieve the purpose of optimizing the structure.