摘要
主要建立了金属橡胶材料的力学模型 ,重点研究了系统特征参数与结构物理参数、环境参数之间的关系 ,并通过系统的参数识别与前人经验相结合 ,得到了在减振结构确定情况下具有最佳减振效果的金属橡胶材料质量占空比参数 ,为各种金属橡胶材料减振器件快速。
A nonlinear mathematical model for metal rubber material ( MRM) is developed to systematically study the relationships among the characteristic parameters of the system, the physical parameters of the structure, and the environmental parameters. Based on previous experiences and identification of system parameters, the optimal density of MRM for vibration absorption is obtained for a given structure. This work can serve as a theoretical and experimental basis on practical design for various MRM vibration absorbers.
出处
《机械科学与技术》
CSCD
北大核心
2000年第6期977-980,共4页
Mechanical Science and Technology for Aerospace Engineering
基金
西安交通大学结构强度与振动实验室开放研究基金
