本论文以双层加筋筒形结构为主要研究模型，探讨了水下爆炸作用下潜艇结构冲击环境研究的如下几方面的问题。

In this paper, double cylinder shell structure with stiffening ribs is used to solve some problems about the impulsive environment of underwater explosion for submarine structure.

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提出的管坯壁厚精度概念极其控制方法具有普遍性，对于其它薄壁筒形件的制造工艺具有参考作用。

The introduction of the concept of bellows wall thickness accuracy has the universal significance and reference value for manufacturing technology of other thin wall tube like products.

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该实验结果为扁挤压筒的强度计算及结构设计提供了参考依据，也与数值分析解起到相互佐证的作用。

The results may not only be adopted for structure design and strength evaluation of the container, but also collated with the values from the numerical calculation.

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