On the basis of analyzing the force exerted on corrugated pipe, by means of the deforming finite element method, this paper conducts calculation by use of actual data.
在分析挤胀波纹管受力的基础上，采用大变形弹塑有限元分析方法，结合实际数据进行计算。
The result shows that the bumping and deforming process are comparatively steady and the numerical result is very similar to the theory calculation result.
计算结果显示，该结构撞击变形过程相对稳定，与修正的吸能和平均压塌力控制方程计算结果很接近；
The result shows that the bumping and deforming process are comparatively steady and the numerical result is very similar to the theory calculation result.
计算结果显示，该结构撞击变形过程相对稳定，与修正的吸能和平均压塌力控制方程计算结果很接近；
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