The model of dynamic analyses for the structure is established and the model of restoring force is proposed.

4．建立了结构的动力分析模型，对结构恢复力模型的选取给出了建议。

This paper focuses on restoring force characteristics of insulator columns. The test of a insulator column specimen which connected by coryneform pillar of porcelain insulators and aluminum connectors under low cyclic reversed load is carried out.

本文研究的主要内容为绝缘子支柱的恢复力特性。

Although a large restoring force is transferred from the SMA fiber to the matrix by the knotted way, the percentage of the fiber in the composite is only 0.33% which makes the knotted way more efficiently than other ways.

实验段纤维的体积分数为0.33%,体积分数非常小,但是通过打结这一方式,可以将形状记忆合金纤维回复力几乎全部加到试件上去,有效的抑制裂纹扩展,大大提高试件承载能力,是非常高效的驱动器。

", missile sliding the first order nonlinear dynamics equations containing joints are established to identify stiffness coefficient by solving the steady-state solution of the corresponding FPK equation, based on the relationship between nonlinear restoring force and probability density.

这一结果建立了含有连接结构的导弹滑轨一阶非线性动力学方程,引入白噪声和基于非线性回复力与概率密度之间的关系,通过求解对应的FPK方程的稳态解,对弹-架系统的连接刚度系数作出辨识。