摘要
本文利用有限元软件 SAP2000建立了框架式压缩机基础的计算模型，分析了设备基础在动扰力作用下的动力响应，验算了其最大振动速度是否满足规范要求。结果显示：位移和速度随着频率的改变变化较小，且在不同转速阶段均满足规范要求。
This paper, using the finite element software SAP 2000 to establish a calculation model of framework of compre- 〈br〉 ssor foundation, analyzed the force response of power equ-ipment based on dynamic disturbance under the maximum vib-ration velocity, and check whether it meet the requirements specification. The results show：the displacement and velocity with smal frequency changes at different speed stage, and shal meet the requirements of the code.
出处
《城市建筑》
2014年第29期278-280,共3页
Urbanism and Architecture
关键词
空气压缩机
动力分析
框架式基础
air compressor power
analysis of dynamics
fr-ame foundation
