（上海电气电站集团工程公司， 上海 201612）

［摘要］根据有限元方法，利用软件ANSYS针对某透平压缩机框架式基础进行参数化编程建模，并对其固有振动特性和动力响应进行相关计算分析。计算结果表明，该基础的动力特性满足设计要求；所采用的方法和编制的程序可为结构设计和优化提供理论依据，可为今后类似工程提供参考。

［关键词］透平压缩机； 框架式基础； 动力特性

中图分类号： TU476 文献标识码： A文章编号：  1002-848X(2016)S1-0856-05

Dynamic characteristics analysis of turbine compressor foundation based on ANSYS

Wen Huanling

(Shanghai Electrical Power Generation Group, Engineering Company, Shanghai 201612, China)

Abstract： Parameter programming modeling on the frame foundation of a turbine compressor and the relevant calculation analysis of the vibration characteristics and dynamic response by the commercial software ANSYS based on finite element methods were carried out. The calculation results show that the dynamic characteristics of the foundation to meet the design requirements. The method and the program can provide a theoretical basis for the design and structural optimization and provide a reference for future similar projects.

Keywords： turbine compressor; frame foundation; dynamic characteristics

作者简介：温换玲，硕士，工程师，Email:wenhuanling@163.com。