The paper, using linear theory, analyses whether tank roof has any impact on shell stress.
在大型油罐设计中采用线性理论的方法，分析论述了罐顶对罐壁是否产生影响这一问题。
A double photoelastic coating method for shell stress measurement based on the principle of similarity is suggested.
本文从相似关系着手提出了一种测定薄壳应力的光弹性贴片方法。
The model can provide the theory for the field safety production by the prediction of shell stress and dilatancy distortion value.
该模型通过预测坯壳应力和鼓肚变形量为现场安全生产提供了理论依据。
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