结构动力特性应用的有关问题分析  

Several problems about the dynamic behavior of structure in application

作　　者：余利华[1] 张开银[1] 薛光桥[1] 张兵兵[1] 

机构地区：[1]武汉理工大学理学院,湖北武汉430063

出　　处：《湖北师范学院学报（自然科学版）》2007年第2期18-21,共4页Journal of Hubei Normal University(Natural Science)

基　　金：湖北省自然科学基金(2001ABB084);湖北省交通科技项目(鄂交科教[2002]466号)

摘　　要：结构动力特性在工程中得到了广泛的应用。通过结构的动力特性了解复杂结构的结构性能,从而可进行结构振动控制、结构动力特性的优化设计、结构模型修正、结构故障诊断等研究工作。本文仅分析说明了结构动力特性在工程应用中应注意的几个问题。The structural dynamic behavior is widely used in engineering. By means of the dynamic behavior of a structure, it is convenient to understand the structural performance of a complex structure. At the same time, it is also important for structural vibration control, structural optimum design, structural model modification, structural fault diagnosis, and so on. In this paper, several problems about the structural dynamic behavior are discussed for application in engineering.

关 键 词：结构设计 振动 动力特性 模态控制 

分 类 号：TB123[理学—工程力学]