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为检验国产化A型地铁列车车体结构强度和刚度性能是否满足设计要求,对其进行了静强度试验,并将试验结果与有限元分析结果进行对照。结果表明:试验值与计算值吻合,其车体结构强度和刚度性能符合设计要求。
In order to test whether the strength and stiffness of the A-type subway train made in China meet the design requirements, the static strength test is carried out and the test results are compared with the results of the finite element analysis. The results show that the experimental values agree well with the calculated values, and the structural strength and stiffness of the car body meet the design requirements.