Calculating examples are given to illustrate the application of the method on structure integral analysis of solid rocker motor.
结合算例说明了该方法在固体火箭发动机结构完整性分析中的适用性。
The structure form, calculating model, loads and boundary condition, structure analysis and member section choice are introduced. Superiority of the used plan is demonstrated at last.
就结构选型、计算模型、荷载与边界条件的选取、结构分析与截面选择等方面进行了介绍，并对结构方案的优越性进行了论证。
The dynamic calculating model with higher precision acquired by optimal method has consequently provided a better calculating basis for the direct dynamic analysis of the structure.
并将其简化为单自由度非线性动力系统通过优化方法得到了精确度较高的动力计算模型，为结构直接动力分析提供了较好的计算依据。
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