Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

Research on Mass Ratio in Secondary Vibration Isolation

Authors
Hao Wu, Min Chen
Corresponding Author
Hao Wu
Available Online September 2015.
DOI
https://doi.org/10.2991/ifeesm-15.2015.21How to use a DOI?
Keywords
secondary vibration isolation, vibration isolation frame, mass ratio, resonance frequency, sound transmission in solid, spring
Abstract
The secondary vibration isolation may be used to abate sound transmission in solid in the application of damping and noise reduction treatment engineering, which can have an ideal effect. The secondary vibration isolation system has a natural low frequency so it can isolate low frequency vibration. The choice of vibration isolation frame mass or ratio of vibration isolation frame mass and unit mass is key technology. Resonant mass ratio range may be abtained by way of research on the relationship between frequency ratio and mass ratio. The relationship between vibration isolation efficiency and mass ratio may be figured out through the example. The ratio of vibration isolation frame mass in secondary vibration isolation affects system’s resonance frequency. Resonance frequency can be escaped when mass ratio is above 0.3. Better efficiency can be gained through big mass ratio when necessary.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-6252-117-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-15.2015.21How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hao Wu
AU  - Min Chen
PY  - 2015/09
DA  - 2015/09
TI  - Research on Mass Ratio in Secondary Vibration Isolation
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 100
EP  - 103
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.21
DO  - https://doi.org/10.2991/ifeesm-15.2015.21
ID  - Wu2015/09
ER  -