Please use this identifier to cite or link to this item:
|Title:||Simple formulations of ground impedance functions for rigid surface foundations|
|Authors:||Nogami, T. |
|Citation:||Nogami, T., Konagai, K., Mikami, A. (2001-07-06). Simple formulations of ground impedance functions for rigid surface foundations. Soil Dynamics and Earthquake Engineering 21 (6) : 475-484. ScholarBank@NUS Repository. https://doi.org/10.1016/S0267-7261(01)00029-X|
|Abstract:||A differential equation is formulated for the dynamic response of ground medium by using a simplified ground model. Applying Galerkin's procedure for weighted residual, this equation leads to a governing equation only at the ground surface. The equation indicates that the ground surface behavior can be computed even further by a simplified model. By solving the governing equation for the boundary conditions along the surface, expressions in simple closed forms are developed for the dynamic response analysis of a massless rigid foundation that rests on the ground surface. Despite their significant simplicity, the developed expressions compute the values very close to those computed by far more complex rigorous solutions. They are found to be capable of capturing the important characteristics of the dynamic ground behavior well. © 2001 Published by Elsevier Science Ltd.|
|Source Title:||Soil Dynamics and Earthquake Engineering|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 21, 2018
WEB OF SCIENCETM
checked on Jun 12, 2018
checked on Jun 29, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.