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.
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。
in this paper the way of static condensation is used to eliminate the other displacement couplinged with the vertical displacement and get the characteristic matrix equation of the vertical libration.