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Ground Vibration Isolation of Multiple Scattering by Using Rows of Tubular Piles as Barriers
Joint Authors
Sun, Miao-miao
Liang, Guo-qian
Xia, Tang-dai
Chen, Xiu-liang
Qian, Jing-lin
Fang, Hua-jian
Li, Xue-mei
Wan, Xiao-li
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-20, 20 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-07
Country of Publication
Egypt
No. of Pages
20
Main Subjects
Abstract EN
A new formal solution for the multiple scattering of plane harmonic waves by a group of arbitrary configuration tubular piles in an elastic total space is derived.
Each order of scattering satisfies prescribed boundary conditions at the interface of tubular piles, which is delivered as the sum of incident and scattering waves.
The first order performs the scattering wave by each scattered pile and the subsequent orders resulted from the excitation of each pile of first order of scattering from the remaining tubular piles.
Advanced scattering orders can be regarded as the same manners.
Several series of scattering coefficients are figured out with the aids of addition theorem so that the exact steady-state solution for the scattered displacement and stress is obtained.
Particularly, when internal diameter of tubular piles tends to be infinitely small, it degenerates to a solid pile problem.
By imposing the normalized displacement amplitudes and transmissibility indices, the influences of specific parameters such as scattering orders, internal and external diameter ratio of piles, pile material rigidity, position and distances between tubular pile and pile rows, and pile numbers are discussed.
Certain recommended conclusions have been drawn as the guidelines of practical engineering design for discontinuous barrier of tubular piles.
American Psychological Association (APA)
Sun, Miao-miao& Liang, Guo-qian& Xia, Tang-dai& Chen, Xiu-liang& Qian, Jing-lin& Fang, Hua-jian…[et al.]. 2014. Ground Vibration Isolation of Multiple Scattering by Using Rows of Tubular Piles as Barriers. Shock and Vibration،Vol. 2014, no. 2014, pp.1-20.
https://search.emarefa.net/detail/BIM-1048024
Modern Language Association (MLA)
Sun, Miao-miao…[et al.]. Ground Vibration Isolation of Multiple Scattering by Using Rows of Tubular Piles as Barriers. Shock and Vibration No. 2014 (2014), pp.1-20.
https://search.emarefa.net/detail/BIM-1048024
American Medical Association (AMA)
Sun, Miao-miao& Liang, Guo-qian& Xia, Tang-dai& Chen, Xiu-liang& Qian, Jing-lin& Fang, Hua-jian…[et al.]. Ground Vibration Isolation of Multiple Scattering by Using Rows of Tubular Piles as Barriers. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-20.
https://search.emarefa.net/detail/BIM-1048024
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1048024