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.
采用模型试验实测圆筒结构筒内土压力，并对圆筒在倾覆过程中筒内土压力的变化规律进行探讨。
The inner earth pressure of buried cylindrical structure was measured by model test. The variations of inner earth pressure during overturning of cylinder are analyzed.
本文通过对筒式减振器模型的分析，建立了减振器阻尼与温度变化之间的关系。
By analyzing a model of the absorber, a relation between the absorber and temperature is presented.
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