In this paper we employed the nonlinear finite element method to calculate the stress and bursting pressure of filament wound rocket motor case.

本文采用大變形有限元方法進(jìn)行纖維纏繞固體火箭發(fā)動機(jī)殼體的應(yīng)力及爆破分析成熟老妇肥婆XX00中国。

In this paper we employed the nonlinear finite element method to calculate the stress and bursting pressure of filament wound rocket motor case.

摘 要 本文采用大變形有限元方法進(jìn)行纖維纏繞固體火箭發(fā)動機(jī)殼體的應(yīng)力及爆破分析。

Following conclusions are concerning the strength of filament wound solid rocket motor case:(1) The inter-delamination is important for the strength of the case, and there are many factors, such as, the matrix, the interface, the fiber volume fraction, the fiber arrange pattern, to influence on the delamination.

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