Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/24027
Title: A proposal for normalized impedance functions of inclined piles in non-homogeneous media
Authors: Álamo, Guillermo M. 
Martínez-Castro, Alejandro E.
Padrón, Luis A. 
Aznárez, Juan J. 
Gallego, Rafael
Maeso, Orlando 
UNESCO Clasification: 33 Ciencias tecnológicas
12 Matemáticas
Keywords: Inclined piles
Layered half space
Impedance functions
Normalization schemes
Green’s functions
Issue Date: 2017
Journal: Procedia Engineering 
Conference: 10th International Conference on Structural Dynamics (EURODYN) 
10th International Conference on Structural Dynamics, EURODYN 2017 
Abstract: This work presents impedance functions for inclined pile groups embedded in different half spaces whose stiffness continuously increases with depth. The results are obtained through a three-dimensional harmonic model where the soil response is modelled through the reciprocity theorem in elastodynamics and the use of Green's functions for the layered half space, while the piles are represented by finite elements as Timoshenko's beams. Linear behaviour of soil and piles is assumed. The use of several normalization schemes for the representation of the impedance functions is discussed, highlighting the benefits and drawbacks of each choice and their effects on the interpretation of the obtained results.
Description: 10th International Conference on Structural Dynamics, EURODYN 2017; Faculty of Civil and Industrial Engineering (Rome,Italy, 10-13 September 2017) Code 130585
URI: http://hdl.handle.net/10553/24027
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2017.09.160
Source: Procedia Engineering [ISSN 1877-7058], v. 199, p. 86-91
Rights: by-nc-nd
Appears in Collections:Actas de congresos
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