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Engineering Review : International journal for publishing of original researches from the aspect of structural analysis, materials and new technologies in the field of mechanical engineering, shipbuilding, fundamental engineering sciences, computer sciences, electrical engin, Vol. 39 No. 2, 2019.

Original scientific paper

https://doi.org/10.30765/er.39.2.1

Testing and isolation strategies for the vibrational hazards

Huang Wei
Xu Jian
Zhang Tong-yi
Hu Ming-yi
Qin Jing-wei
Lan Ri-qing

Full text: english PDF 658 Kb

page 124-131

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Abstract

In this paper, a test for investigating the vibrational hazards occurred in a modernized hospital was carried out, in which a lot of power equipment such as chilled water pumps and freezers, etc. were installed in the ground floor.  The generated vibrations could be experienced on the upper floors including some medical precision room. Next, solation and active control strategies were proposed, and evidently the active control could improve the suppression a lot. This study illustrated that the great vibrational hazards could not be ignored anymore, and the followed resolution strategies for eliminating these vibrations seemed to be urgent. In tradition, the vibration isolations would not be involved in initial design for civil structures, but in fact this might lead to a severe problem to be addressed in the future, and this study could give inspiration for green building.

Keywords

vibration hazards; vibration test; vibration isolation; active vibration control

Hrčak ID:

218984

URI

https://hrcak.srce.hr/218984

Publication date:

15.4.2019.

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