通过试验以及非线性有限元研究发现：节点区翼缘板外伸宽度对节点抗剪性能的影响与梁柱抗弯刚度比有关。
The researches of nonlinear finite element and experiment indicate that the effect of anti-shear which is aroused by the width of the joints' wing board.
采用非线性刚度为主的隔振系统，确定了最佳频率比。
The nonlinear stiffness of the insulating system and the best frequency ratio are put forth.
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