A new approach was developed to solve the nonlinear responses of the blades with shrouds. 提出了一套求解带凸肩结构叶片非线性响应的时频转换方法。
The nonlinear character of a rub-rotor system with SFD is analyzed in this paper. 摘要本文研究了有挤压油膜阻尼器支承的转子系统碰摩响应的非线性特性。
This paper focuses on the basic members such as the 3-D bar element, cable element and tower-column element, as well as the nonlinear dynamic responses of the CSRS. 文中导出了空间杆单元几何非线性刚度矩阵,阐明了斜拉索的非线性特性和塔柱计算,给出了结构非线性动力响应计算策略并做数值分析。