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针对某轻型客车在使用过程中出现的背门板局部开裂现象,采用有限元方法对轻型客车背门结构作静态和模态分析,验证车身薄弱环节,为产品改进提供依据。
Aiming at the phenomenon of local cracking of the back door in a light bus, the finite element method is used to analyze the back door structure of the light bus for static and modal analysis to verify the weakness of the body and provide the basis for product improvement.