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（上海電氣電站集團(tuán)工程公司， 上海 201612）

［摘要］根據(jù)有限元方法，利用軟件ANSYS針對(duì)某透平壓縮機(jī)框架式基礎(chǔ)進(jìn)行參數(shù)化編程建模，并對(duì)其固有振動(dòng)特性和動(dòng)力響應(yīng)進(jìn)行相關(guān)計(jì)算分析。計(jì)算結(jié)果表明，該基礎(chǔ)的動(dòng)力特性滿足設(shè)計(jì)要求；所采用的方法和編制的程序可為結(jié)構(gòu)設(shè)計(jì)和優(yōu)化提供理論依據(jù)，可為今后類似工程提供參考。

［關(guān)鍵詞］透平壓縮機(jī)； 框架式基礎(chǔ)； 動(dòng)力特性

中圖分類號(hào)： TU476 文獻(xiàn)標(biāo)識(shí)碼： A文章編號(hào)：  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

作者簡(jiǎn)介：溫?fù)Q玲，碩士，工程師，Email:wenhuanling@163.com。