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With the scientific and technological progress, machinery and equipment towards large-scale, the direction of automation, building capacity, the degree of earthquake, is one of the important issues today. Most of the machinery and equipment, may produce mechanical vibration and noise, often make the workers feel uncomfortable, more serious mechanical shock, may cause mechanical equipment loss, reduce the original work efficiency or damage, and even the building suffered damage.
The case building of this study is about 80 years of construction, the construction of many precision machinery and equipment, vibration measurement experiments using the accelerometer, NI dynamic signal capture module, Labview graphical programming platform, the use of Labview convenience, Signal measurement, capture, record, analysis and presentation, the amplitude and frequency obtained according to the existing assessment criteria for the scale of analysis, comparison, you can know the vibration of people, machinery, buildings have a preliminary understanding of the impact, To promote the shock may cause harm, improve the measures, in the engineering, science and technology industry to provide mechanical shock impact assessment indicators of the example.
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