并通过运用子结构法及静力凝聚法减少计算量。
Substructure and static condensation are utilized to reduce computing time.
通过运用有限单元法和静力凝聚法，对钢结构模型振动台试验进行了模拟计算，建立了简化分析模型。
The finite element method and static condensation technique are used to simulate the responses of a steel frame model under the excitation of the shaking table.
该文还应用静力凝聚法，凝聚掉平面内位移和转角自由度，这样，求解特征值问题的工作量将大大减少。
The static elimination method is used to eliminate the in plane and rotation displacements, thus the time for calculating the eigenvalue problem is decreased greatly.
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