A substructuring method for structural dynamic response analysis is presented in this paper.
本文提出了一种动力响应分析的子结构方法。
Based on state equation for structural dynamic response, the iteration computing scheme is established.
基于结构动力响应分析的状态方程，建立了迭代计算格式。
The structural dynamic response of a certain multi? cylinder internal combustion engine block is analyzed applying finite element method.
应用有限元方法对某多缸内燃机机体在活塞推力作用下的结构动力响应进行了分析。
Different from the problem on static intensity, the relation between structural dynamic response and design variables is even more complex, and is high nonlinear.
与结构静态强度问题不同，结构动态响应与设计变量的关系更为复杂，是高度非线性的。
A numerical example is given, the results are compared with direct integration method and precision integration method. It is quite effective for computing the structural dynamic response.
文中给出一个算例，其数值结果与直接积分法、精细积分法作了比较，文中方法对结构动力响应计算是十分有效的。
A numerical example is given, the results are compared with direct integration method and precision integration method. It is quite effective for computing the structural dynamic response.
文中给出一个算例，其数值结果与直接积分法、精细积分法作了比较，文中方法对结构动力响应计算是十分有效的。
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