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    馬良云  熊家新  吳國(guó)華  田廷全
    （總裝備部工程設(shè)計(jì)研究總院  北京100028）

[提要]  某大型以離心機(jī)為主體的旋轉(zhuǎn)類動(dòng)力設(shè)備，通過(guò)對(duì)其基礎(chǔ)振動(dòng)限值分析，提出了切合實(shí)際的振動(dòng)限值要求；優(yōu)選了基礎(chǔ)設(shè)計(jì)方案且作了具體計(jì)算分析，對(duì)基礎(chǔ)進(jìn)行了振動(dòng)檢測(cè)并與理論計(jì)算結(jié)果進(jìn)行了分析比較。
[關(guān)鍵詞]  設(shè)備  動(dòng)力基礎(chǔ)  基礎(chǔ)振動(dòng)限值  設(shè)計(jì)分析  振動(dòng)檢測(cè)

Analysis is made on the main design index of the foundation of overweight equipment-the limitation of the foundation's vibration. With the detailed calculation,three design plans of foundation are compared and the most suitable plan is fixed. The vibratory detection of the founclation is performed on site, and the result is compared with the calculational data.
Keywords: overweight  equipment; dynamic  foundation; limitative  value; vibration; detection; design