摘要
为了研究汽轮发电机组框架式基础的动力特性,建立了汽轮发电机组框架式基础1∶10的试验模型,应用模态分析原理对基础模型的振动特性进行了研究,并对试验结果进行了分析,为汽轮发电机组框架式基础设计提供了参考。
In order to study the dynamic characteristics of the framed foundation of turbine-generator set 1∶10 test model is built.Utilizing modal analysis method the vibration characteristics of this model is studied.Test results are analyzed,which provide good references for framed foundation design of turbine-generator set.
出处
《山西建筑》
2007年第14期86-87,共2页
Shanxi Architecture
关键词
框架式基础
激振器激振法
模态分析
振动特性
framed foundation, excitation by exciter, modal analysis, vibration characteristics
