| 大型机械设备激励下多层厂房动力特性及谐分析 |
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| 引用本文： | 曾新发,邹立华,扬帆,徐宁.大型机械设备激励下多层厂房动力特性及谐分析[J].科技信息,2007(12):44-45. |
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| 作者姓名： | 曾新发 邹立华 扬帆 徐宁 |
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| 作者单位： | 兰州交通大学土木工程学院防震减灾研究所 甘肃兰州730070 |
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| 摘 要： | 本课题以具体工程为背景,通过对某框架厂房的脉动及机械设备简谐作用下的动力测试及自编的Ansys-APDL程序进行模态和谐响应分析,了解结构在设备激励下的频率及谐响应特性,理论分析和实际测试结果的对比得出一些结论,可为该类型的厂房设计提供些许参考。
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| 关 键 词： | 设备激励 谐分析 动力测试 APDL |
The vibration characteristical and harmonic analysis of the factory by the machine equipment's functions |
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| Zeng xinfa Zou lihua Yangfan Xuning.The vibration characteristical and harmonic analysis of the factory by the machine equipment''''s functions[J].Science,2007(12):44-45. |
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| Authors: | Zeng xinfa Zou lihua Yangfan Xuning |
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| Institution: | Zeng xinfa Zou lihua Yangfan Xuning |
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| Abstract: | This topic takes actual engineering as background,Throuth the testing of dynamic characteristics of a frame structure by the ambient vibration measurements and the machine equipment's functions, the dynamic characteristics of the building were studied using finite element model analysis and the harmonic 123] analysis under the program of Ansys- APDL.the characteristic of the sturcture under these functions are holded. in the end ,the results of testing and computing are compared,and some applied result are proposed.maybe,It can provide to make reference to the factory design of this type. |
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