| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 754685 | Applied Acoustics | 2013 | 4 Pages |
Abstract
The aim of this study was to evaluate the vibration level attenuation of a common wooden floor structure and to present the results together with the statistical precision of the evaluation. Linear regression was used to determine the attenuation rate in the two main directions of the floor structure. The probability for the attenuation rate to be zero was calculated. The attenuation rate was found to be high in the direction perpendicular to the beams with a probability to be zero lower than 0.001. In the direction parallel to the beams the attenuation rate was found to be close to zero.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Lars-Göran Sjökvist, Jonas Brunskog,