Numerical Analysis on the Ground Vibration Isolation of Duxseal
Joint Authors
Gao, M.
Tian, S. P.
He, R.
Wang, Y.
Chen, Q. S.
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A new kind of vibration screening material, Duxseal, with a high damping ratio is proposed to be used as an active vibration barrier in the free field.
To investigate the influence of width, thickness, and embedded depth of using Duxseal on vibration reduction, numerical studies are performed using a three-dimensional (3D) semianalytical boundary element method (BEM) combined with a thin-layer method (TLM).
The isolation effectiveness of Duxseal in ground vibration is also compared with the traditional wave impeding block (WIB).
The numerical results show that Duxseal performed exceedingly well in screening ground vibrations in the free field.
The effectiveness of the vibration isolation increases with the increase in the width, thickness, and embedded depth of the Duxseal material, within a certain range, under harmonic vertical excitation.
In addition, Duxseal is much more effective for isolating ground vibration than the traditional WIB.
The performance of Duxseal in isolating ground vibration is relatively stable along the distance away from the vibration source, while the amplitude attenuation ratio bounces upward when the distance away from the vibration source increases for the WIB isolation system.
American Psychological Association (APA)
Gao, M.& Tian, S. P.& He, R.& Wang, Y.& Chen, Q. S.. 2019. Numerical Analysis on the Ground Vibration Isolation of Duxseal. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1116745
Modern Language Association (MLA)
Gao, M.…[et al.]. Numerical Analysis on the Ground Vibration Isolation of Duxseal. Advances in Civil Engineering No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1116745
American Medical Association (AMA)
Gao, M.& Tian, S. P.& He, R.& Wang, Y.& Chen, Q. S.. Numerical Analysis on the Ground Vibration Isolation of Duxseal. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1116745
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116745