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根据位移法中刚度矩阵的缩减技术,建立在铰接体系的力法分析中,提出一种分析方法和数字技术来减少在对结构分析中采用力法的结构矩阵,算例表明简单易行。
According to the reduction technique of the stiffness matrix in the displacement method, an analytical method and numerical technique are proposed to reduce the structural matrix in the structural analysis by using the force method. The example shows that it is simple and easy to implement.