Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/84690
Title: Transient response of underground structures to SH-waves
Authors: Thambiratnam, D.P. 
Balendra, T. 
Koh, C.G. 
Issue Date: 22-Jul-1984
Source: Thambiratnam, D.P.,Balendra, T.,Koh, C.G. (1984-07-22). Transient response of underground structures to SH-waves. Journal of Sound and Vibration 95 (2) : 237-247. ScholarBank@NUS Repository.
Abstract: The transient response of a rigid rectangular underground structure with rounded corners subjected to plane SH-waves is treated herein. Closed form solutions for the contributions from the straight and curved segments are superposed to obtain the steady state response of the structure. Green functions for various angles of incidence of the waves are obtained by Fourier synthesis and the results are compared with existing solutions. These Green functions can be used to determine the transient response of the structure, when subjected to any other excitation. Results for an excitation in the form of a rectified sine pulse are presented for different values of the corner radius r0. © 1984.
Source Title: Journal of Sound and Vibration
URI: http://scholarbank.nus.edu.sg/handle/10635/84690
ISSN: 0022460X
Appears in Collections:Staff Publications

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