Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/43154
Título: Seismic response of deep foundations and piled structures considering inclined piles
Autores/as: Medina, Cristina 
Aznárez, Juan J. 
Padrón, Luis A. 
Maeso, Orlando 
Clasificación UNESCO: 250618 Sedimentología
330506 Ingeniería civil
Palabras clave: Pile Group
Raked Pile
Kinematic Interaction Factores
Soil-Structure-Interaction
Fecha de publicación: 2014
Conferencia: 11th World Congress on Computational Mechanics (WCCM) / 5th European Conference on Computational Mechanics (ECCM) / 6th European Conference on Computational Fluid Dynamics (ECFD) 
Resumen: The beneficial or detrimental role of foundations including inclined piles re-mains an open question. This paper focuses on two aspects that need further research.One of them is related to the influence of inclined piles on the kinematic interaction factorsof deep foundations. The other is the influence of the rake angle onthe seismic response ofthe superstructure. Kinematic interaction factors corresponding to inclined single piles,and square 2 by 2 and 3 by 3 pile groups are presented in ready-to-use dimensionlessgraphs for different separation ratios. A significant dependence of the foundation kine-matic response on the rake angle is shown. A reduction of the horizontal displacementsis observed when inclining piles in the direction of the excitation. The response of thesuperstructure is also addressed in this paper through a procedure based on a substruc-turing methodology. It is shown that, in general, the rake angle tends to reduce the baseshear forces induced at the base of non-slender superstructures, while this trend can bereversed for slender structures.
URI: http://hdl.handle.net/10553/43154
ISBN: 9788494284472
Fuente: 11th World Congress on Computational Mechanics, (WCCM 2014), 5th European Conference on Computational Mechanics, (ECCM 2014) and 6th European Conference on Computational Fluid Dynamics, (ECFD 2014) / Eugenio Oñate, Xavier Oliver and Antonio Huerta (Eds), p. 453-463
Colección:Actas de congresos
miniatura
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